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STATEMENT 1: The current density `vec J` at any point in ohmic resistor is in direction of electric field `vec E` at that point . STATEMENT 2: A point charge when released from rest in a region having only electrostatic field always moves along electric lines of force.A. Statement I is true, Statement II is True, Statement II is a correct explanation for Statement I.B. Statement I is True, Statement II is True, Statement II is not a correct explanation for Statement I.C. Statement I is True, Statement II is False.D. Statement I is False, Statement II is True. |
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Answer» Correct Answer - C c. From relation `vecJ = sigma vecE`, the current density `vecJ` at any point in ohmic resistor is in direction of electric field `vecE` at that point. In space having nonuniform electric field, charges released from rest may not move along EL. Hence, Statement I is true while Statement II is false. |
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