Magnetic Induction Problems In Physics -Multiple Choice Questions Quiz

Interactive MCQs on “Climbers”:

Solve the following 10 questions. Only one option is correct. Click on the “Submit” button when done. Click on the “embed” button to use this quiz on your website. Click on “WhatsApp” to share this quiz.

Question 1: Magnetic induction is the process of generating an electromotive force (EMF) in a closed circuit due to:

(a) Magnetic field lines breaking
(b) Relative motion between a magnetic field and the circuit
(c) Magnetic monopoles
(d) Stationary magnetic fields

Question 2: When a bar magnet is moved into a coil of wire, an EMF is induced in the coil. If the magnet is moved out of the coil, the induced EMF will:

(a) Remain the same
(b) Reverse direction
(c) Increase in magnitude
(d) Decrease in magnitude

Question 3: The phenomenon of electromagnetic induction was first discovered by:

(a) Michael Faraday
(b) James Clerk Maxwell
(c) Isaac Newton
(d) Albert Einstein

Question 4: The process of electromagnetic induction is the underlying principle behind the operation of:

(a) Light bulbs
(b) Solar panels
(c) Nuclear reactors
(d) Loudspeakers

Question 5: A coil of wire is placed in a magnetic field. If the magnetic field strength is increased, what will happen to the induced EMF in the coil?

(a) It will increase
(b) It will decrease
(c) It will remain the same
(d) It will reverse direction

Question 6: An alternating current (AC) generator works based on the principle of:

(a) Faraday's law of magnetic induction
(b) Ohm's law
(c) Coulomb's law
(d) Newton's law of motion

Question 7: A transformer is a device that operates on the principle of magnetic induction to:

(a) Convert electrical energy into mechanical energy
(b) Increase the voltage of an AC power supply
(c) Decrease the resistance in an electrical circuit
(d) Convert AC to DC power

Question 8: A conducting loop is placed in a magnetic field. If the magnetic field remains constant and the loop's area is doubled, what will happen to the induced EMF in the loop?

(a) It will double
(b) It will halve
(c) It will quadruple
(d) It will remain the same

Question 9: A conducting rod is moved perpendicular to a magnetic field with a constant velocity. What will happen to the induced EMF in the rod if the speed of movement is increased?

(a) It will increase
(b) It will decrease
(c) It will remain the same
(d) It will reverse direction

Question 10: A coil of wire is connected to a galvanometer. When a magnet is moved into the coil, the galvanometer deflects momentarily. What will happen if the magnet is held stationary inside the coil?

(a) The galvanometer will remain deflected.
(b) The galvanometer will deflect and then return to zero.
(c) The galvanometer will not deflect at all.
(d) The galvanometer will show a random deflection pattern.