Electro Magnetic Induction And Alternating Currents Question 287
Assertion : An aircraft flies along the meridian, the potential at the ends of its wings will not be the same. Reason : Whenever there is change in the magnetic flux, e.m.f. induces.
Options:
A) If both assertion and reason are true and the reason is the correct explanation of the assertion.
B) If both assertion and reason are true but reason is not the correct explanation of the assertion.
C) If assertion is true but reason is false.
D) If the assertion and reason are both false.
E) If assertion is false but reason is true.
Show Answer
Answer:
Correct Answer: E
Solution:
As the aircraft flies, magnetic flux changes through its wings due to the vertical component of the earth’s magnetic field. Due to this, induced emf is produced across the wings of the aircraft. Therefore, the wings of the aircraft will not be at the same potential.
BETA
