Statement-1 : The sensitivity of a moving coil galvanometer is increased by placing a…
Physics · JEE Advanced · NTA Exams — Magnetic Effects of Current and Magnetism
Statement-1 : The sensitivity of a moving coil galvanometer is increased by placing a suitable magnetic material as a core inside the coil.
Statement-2 : Soft iron has a high magnetic permeability and cannot be easily magnetized or demagnetized.
Statement-2 : Soft iron has a high magnetic permeability and cannot be easily magnetized or demagnetized.
- Statements-1 and 2 are true and statement-2 is a correct explanation for statement-1
- Statements-1 and 2 are true and statement-2 is not a correct explanation for statement-1
- Statement-1 is true, statement-2 is false
- Statement-1 is false, statement-2 is true.
Answer
(C) Statement-1 is true, statement-2 is false
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