Question

Statement A: In a transformer, a large alternating current at low voltage can be transformed into a small alternating current at high voltage
Statement B: Energy in current carrying coil is stored in the form of magnetic field.

• A. A is true but B is false
• B. Both A and B are true
• C. A is false but B is true
• D. Both A and B are false

Answer 1

The correct option is B Both A and B are true

Transformer is used to increase voltage and decrease current in the secondary coil with respect to primary coil or vice versa.
Energy in the coil is always stored in the form of magnetic field.