• Thumbnail for Electric current
    conventional direction of current, also known as conventional current, is arbitrarily defined as the direction in which positive charges flow. In a conductive...
    36 KB (4,349 words) - 13:25, 13 July 2025
  • complex geometry, algebraic geometry and complex analysis, a positive current is a positive (n-p,n-p)-form over an n-dimensional complex manifold, taking...
    3 KB (426 words) - 12:37, 16 March 2025
  • Thumbnail for Passive sign convention
    so positive current enters the positive voltage terminal of the device. These directions may be different from the directions of the actual current flow...
    23 KB (2,795 words) - 12:55, 6 July 2025
  • Thumbnail for Point-contact transistor
    a scarcity of electrons. A small positive current applied to one of the two contacts had an influence on the current which flowed between the other contact...
    8 KB (972 words) - 12:20, 16 May 2025
  • Thumbnail for Silicon controlled rectifier
    only by a positive current going into the gate as opposed to TRIACs, which can be triggered normally by either a positive or a negative current applied...
    13 KB (1,603 words) - 09:55, 1 May 2025
  • Thumbnail for Cathode
    Cathode Current Departs. Conventional current describes the direction in which positive charges move. Electrons, which are the carriers of current in most...
    24 KB (2,913 words) - 02:02, 6 June 2025
  • Thumbnail for Direct current
    how current flowed was not yet understood. French physicist André-Marie Ampère conjectured that current travelled in one direction from positive to negative...
    16 KB (1,922 words) - 21:31, 23 May 2025
  • Thumbnail for Current account (balance of payments)
    net current transfers. A positive current account balance indicates the nation is a net lender to the rest of the world, while a negative current account...
    27 KB (3,204 words) - 11:02, 3 July 2025
  • ionic current across biological membranes, currents are measured from inside to outside. That is, positive currents, known as "outward current", corresponding...
    10 KB (1,164 words) - 23:43, 2 June 2025
  • Thumbnail for Alternating current
    they modify current or voltage. The usual waveform of alternating current in most electric power circuits is a sine wave, whose positive half-period corresponds...
    48 KB (5,990 words) - 19:30, 22 June 2025
  • Thumbnail for Electricity
    presence of either a positive or negative electric charge produces an electric field. The motion of electric charges is an electric current and produces a magnetic...
    84 KB (9,396 words) - 03:05, 28 June 2025
  • Thumbnail for Sex-positive movement
    The sex-positive movement is a social and philosophical movement that seeks to change cultural attitudes and norms around sexuality, promoting the recognition...
    41 KB (4,702 words) - 17:11, 18 July 2025
  • Thumbnail for Electric charge
    electric current, including: a flow of electrons; a flow of electron holes that act like positive particles; and both negative and positive particles...
    40 KB (5,000 words) - 01:03, 20 June 2025
  • Thumbnail for Stepper motor
    drive coil A with positive current, then remove current from coil A; then drive coil B with positive current, then remove current from coil B; then drive...
    31 KB (4,290 words) - 10:24, 15 February 2025
  • Thumbnail for Emitter-coupled logic
    as constant current level shifters. In this case, the voltage divider R1-R2 compensates the voltage variations to some extent. The positive power supply...
    26 KB (2,812 words) - 10:02, 27 May 2025
  • Thumbnail for Positive feedback
    behaviour. The terms positive and negative were first applied to feedback before World War II. The idea of positive feedback was already current in the 1920s...
    66 KB (7,448 words) - 06:35, 27 May 2025
  • Thumbnail for Electrocardiography
    negative electrode creates a positive deflection on the ECG. Likewise, a positive current traveling away from the positive electrode and towards the negative...
    96 KB (10,490 words) - 05:42, 19 July 2025
  • Thumbnail for Cardiac action potential
    (IKr) and the inwardly rectifying K+ current, IK1. This net outward, positive current (equal to loss of positive charge from the cell) causes the cell...
    46 KB (5,463 words) - 17:27, 8 July 2025
  • Thumbnail for Cyclic voltammetry
    from t0 to t1, an increasingly oxidative (positive) potential is applied, and the anodic (positive) current increases over this time period due to the...
    28 KB (3,507 words) - 09:22, 11 July 2025
  • Thumbnail for Diode bridge
    positive, and the input connected to the right corner is negative, current flows from the upper supply terminal to the right along the red (positive)...
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  • Positive psychology is the scientific study of conditions and processes that contribute to positive psychological states (e.g., contentment, joy), well-being...
    121 KB (13,439 words) - 22:51, 15 July 2025
  • resonance spectroscopy). Examples of research centers currently active in the field of positive neuroscience include Martin Seligman's lab at the University...
    4 KB (551 words) - 15:25, 4 September 2024
  • This list of current UFC fighters records current Ultimate Fighting Championship (UFC) fighters' information, country origins, recent fighter signings...
    277 KB (9,272 words) - 04:48, 22 July 2025
  • Positive Thinking... is the tenth and final album recorded by Acoustic Alchemy for GRP, released on May 19, 1998. It marks a milestone in the band's history...
    3 KB (197 words) - 23:29, 6 December 2024
  • selling at a discount, the coupon yield and current yield are zero, and the YTM is positive. Adjusted current yield Martinelli, Lionel, Priaulet, Phillippe...
    3 KB (376 words) - 11:11, 26 May 2025
  • Thumbnail for Flyback converter
    Fig. 2), the primary current and magnetic flux drops. The secondary voltage is positive, forward-biasing the diode, allowing current to flow from the transformer...
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  • Thumbnail for Negative resistance
    battery or electric generator, positive current flows out of the positive voltage terminal, opposite to the direction of current in a resistor, so from the...
    171 KB (15,490 words) - 23:24, 22 May 2025
  • craft. The film received positive feedback from fans as well as the audience. HOURDOSE reviewed it by stating Overall "Current Theega" is a pakka mass...
    25 KB (1,988 words) - 13:45, 5 July 2025
  • Thumbnail for Sawtooth wave
    the zero mark, meaning that a negative current will cause deflection in one direction, and a positive current deflection in the other; thus, a center-mounted...
    9 KB (1,103 words) - 21:51, 3 June 2025
  • Thumbnail for Electron beam-induced current
    called secondary electron emission EBIC, or SEEBIC, measures the positive current produced by emission of secondary electrons from a sample [2]. SEEBIC...
    9 KB (1,086 words) - 00:29, 8 July 2025