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Standard XII

Physics

Drift Velocity

Assertion :A ...

Question

Assertion :A charged particle free to move in an electric field always move along an electric line of force Reason: The electric lines of force diverge from positive charge and converge at a negative charge

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Assertion is incorrect but Reason is correct

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Solution

The correct option is B Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
A charge Particle always moves along the electric force line $F = q \to E$ .
Electric field originates from positive charges and ends at negative charge.

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Assertion (A) p-nitrophenol is more acidic than phenol.
Reason (R) Nitro group helps in the stabilisation of the phenoxide ion by dispersal of negative charge due to resonance.
(a) Assertion and reason both are correct and reason is correct explanation of assertion.
(b) Assertion and reason both are wrong statements.
(c) Assertion is correct statement but reason is wrong statement.
(d) Assertion is wrong statement but reason is correct statement.
(e) Both assertion and reason are correct statements but reason is not correct explanation of assertion.

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Assertion :A charged particle free to move in an electric field always move along an electric line of force Reason: The electric lines of force diverge from positive charge and converge at a negative charge

The correct option is B Both Assertion and Reason are correct but Reason is not the correct explanation for AssertionA charge Particle always moves along the electric force line F=q→E .Electric field originates from positive charges and ends at negative charge.

The correct option is B Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
A charge Particle always moves along the electric force line $F = q \to E$ .
Electric field originates from positive charges and ends at negative charge.