ICSE Class 10 Physics 2022 Solved Paper

Section-A

(Attempt all questions)
Choose the correct answers to the questions from the given options.

Question : 6

Total: 45

A coil wound around a piece of soft iron can become an electromagnet only when:

Solution:

(d) a current flows in the circuit.
Explanation : A current flowing in a wire produces magnetic field around it.

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