Question

Which among the following statements is CORRECT?
A) The junction rule says that the sum of the currents entering any junction must equal the sum of the currents leaving that junction.
B) In a series circuit, the resistors all have the same electric potential difference.
C) The direction of the magnetic force on a charged particle moving in a magnetic field is always in the same plane as the velocity and magnetic field vectors.
D) Faraday's law states that induced emf in a conductive coil is proportional to the resistance of the coil.

Answer 1

a) true

b) false, in series connection current is same not potential difference

c) false, all three vectors are mutually perpendicular

d) false, its ohm's law

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