Physics-(general)
NEET Physics (general) Assertion Reason Question
Type: Assertion Reason-assertion-Hard-Class 12
Assertion (A): The temperature of a heating element increases due to the heating effect of current. | Reason (R): The resistance of a material increases with temperature, leading to more heat generation.
A
Both A and R are true, and R explains A.
B
Both A and R are true, but R does not explain A.
C
A is true but R is false.
D
A is false.
Correct Answer
Option A
Detailed Explanation
The NCERT context shows that temperature rises with current due to the heating effect, and resistance increases with temperature, enhancing heat generation.
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