BEST PHYSICS TUITION Best Physics Tuition is founded to enable students to achieve excellence in Physics.
ELECTROMAGNETISM Show an appreciation that a force might act on a current-carrying conductor placed in a magnetic field. Recall and solve problems using the equation F = BIL sin(theta), with the directions as interpreted by Fleming’s left-hand rule. Define magnetic flux density and the tesla. Predict the direction of the force on a charge moving in a magnetic field.
ALTERNATING CURRENT Show an understanding and use the terms period, frequency, peak value and root-mean-square value as applied to an alternating current or voltage Deduce that the mean power in a resistive load is half the maximum power for a sinusoidal alternating current. Distinguish between r.m.s. and peak values and recall and solve problems using the relationship Irms = Io / sqrt(2) for the sinusoidal case.
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