Teaching EMRS JSA (Junior Secretariat Assistant) Mock Test Series 2023 General Science Physics Current Electricity
Assertion: Copper and aluminium wires are usually used for transmission of electricity.
Reason: Copper and aluminium are good conductors and have a high resistivity.
1
both assertion and reason are correct and reason is the correct explanation of the assertion
2
both assertion and reason are correct but reason is not the correct explanation of the assertion
3
assertion is true but reason is false
4
assertion is false but reason is true