KCET · Physics · Electromagnetic Induction
Two similar circular loops carry equal currents in the same direction. On moving coils further apart, the electric current will
- A increase in both
- B decrease in both
- C remain unaltered
- D increases in one and decreases in the second
Answer & Solution
Correct Answer
(A) increase in both
Step-by-step Solution
Detailed explanation
On moving the coils further apart initially the flux linked will reduced.
Then, according to Lenz's law current will increase in both the coils to increase the linked flux.
Then, according to Lenz's law current will increase in both the coils to increase the linked flux.
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