Magnetic Effects Of Current Question 18
Question: Assertion : If two long wires, hanging freely are connected to a battery in series, they come closer to each other. Reason : Force of attraction acts between the two wires carrying current.
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: D
Solution:
When two long parallel wires, are connected to a battery in series. They carry currents in opposite directions, hence they repel each other.
BETA
