A charge particle is free to move in an electric field. It will travel:
Correct answer: B. Always along a line of force
- A. Along a line of force, if it has some initial velocity in the direction of an acute angle with the line of force
- B. Always along a line of force
- C. Along a line of force, if its initial velocity is zero
- D. None of these
Explanation
Option B is correct as the charge will always move along lines of force regardless of its initial velocity
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Electrostatics describes forces between charges through Coulomb's law, electric fields and field intensity, then uses electric potential to measure energy per unit charge. Capacitors store charge and electrical energy, with capacitance depending on geometry and dielectric material, not simply on the amount of charge present.
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