Magnetic Effects Of Current Question 19
Question: Assertion : A current I flows along the length of an infinitely long straight and thin walled pipe. Then the magnetic field at any point inside the pipe is zero. Reason : $ \oint{\overset{\to }{\mathop{B}},.d\overset{\to }{\mathop{l}},}={\mu_{o}}I $
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 both are false.
E) If assertion is false but reason is true.
Show Answer
Answer:
Correct Answer: A
Solution:
Here, both Assertion and Reason are correct and reason is the correct explanation of assertion.
BETA
