Q150 / 160 · TS EAMCET 2023 (12 May Shift 1) · Physics

When a current ' $\mathrm{i}$ ' through a solenoid is increasing at a constant rate then the induced current is

  • A
    Constant and it will be in the direction of ' $i$ '
  • B
    Constant and it will be in a direction opposite to the 'i'
  • C
    Increases with time and it will be in the direction of 'i'
  • Correct answer
    D
    Increases with time and opposite to the direction of ' $i$ '

Solution

According to the laws of induction of current if the solenoid current is increased, the induced current is also increased and induced current is in the opposite to the original current.

Hence, the correct answer is option: 'D'.

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