Assertion (A): There is no current in th...

Assertion (A): There is no current in the metals in the absence of an electric field.
Reason (R) : Motion of free electrons are randomly directed in the absence of an electric field.

If both assertion and reason are true and the reason is the correct explanation of the assertion.

If both assertion and reason are true but reason is not the correct explanation of the assertion.

If assertion is true but reason is false.

If the assertion is false but reason is true.

Verified by Experts

The correct Answer is:

Both statements are correct and reason provides proper explanation for the assertion.

CURRENT ELECTRICITY
U-LIKE SERIES|Exercise VERY SHORT ANSWER QUESTIONS|39 Videos
CURRENT ELECTRICITY
U-LIKE SERIES|Exercise SHORT ANSWER QUESTIONS|42 Videos
CURRENT ELECTRICITY
U-LIKE SERIES|Exercise TRUE OR FALSE|10 Videos
CBSE SAMPLE QUESTION PAPER 2019-20 (SOLVED)
U-LIKE SERIES|Exercise SECTION D|6 Videos
DUAL NATURE OF RADIATION AND MATTER
U-LIKE SERIES|Exercise SELF ASSESSMENT TEST SECTION-C (VERY SHORT ANSWER QUESTIONS)|3 Videos

Assertion : There is no current in the metals in the absence of electric field. Reason : Motion of free electron are randomly.

If both assertion and reason are ture and reason is the correct explanation of assertion.

If both assertion and reason are true but reason is not the correct explanation of assertion.

If assertion is true but reason is false.

If assertion and reason both are false.

`10^(2)`m/s

`10^(-2)`m/s

`10^(4)` m/s

`10^(-4)` m/s

If both assertion and reason are true and reason is the correct explantion of assertion.

If both assertion and reason are true and reason is not the correct explantion of assertion.

If assertion is false but reason is true.

If assertion is true but reason is false.