Practicing Success
Case : Read the passage and answer the question(s). Lenz' Law states that the polarity of induced EMF is such that it tends to produce a current which opposes the change in magnetic flux that produced it. Hypothetically or not, assume that on approaching the magnetic north pole towards a coil, the coil develops current in clockwise direction. |
Which of the following is true? |
The statement is correct and is NOT hypothetical. The statement is incorrect and is hypothetical. Both 1 and 2 are conditionally correct. Data insufficient. |
The statement is incorrect and is hypothetical. |
On approaching magnetic north pole, the coil will develop counter-clockwise direction. |