Directions: These questions consist of two …

Directions: These questions consist of two statements, each printed as Assertion and Reason. While answering these questions, you are required to choose any one of the following responses. a) If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion. b) If both Assertion and Reason are correct but the Reason is not a correct explanation of the Assertion. c) If the Assertion is correct but Reason is incorrect. d) If both the Assertion and Reason are incorrect. 1. Assertion: The coulomb force is the dominating force in the universe. Reason: The Coulomb force is weaker than the gravitational force. 2. Assertion: When bodies are charged through friction, there is a transfer of electric charge from one body to another, but no creation or destruction of charge. Reason: This follows from conservation of electric charges. 3. Assertion: The surface densities of two spherical conductors of different radii are equal. Then the electric field intensities near their surface are also equal. Reason: Surface density is equal to charge per unit area. 4. Assertion: On disturbing an electric dipole in stable equilibrium in an electric field, it returns back to its stable equilibrium orientation. Reason: A restoring torque acts on the dipole on being disturbed from its stable equilibrium. 5. Assertion: On going away from a point charge or a small electric dipole, electric field decreases at the same rate in both the cases. Reason: Electric field is inversely proportional to square of distance from the charge or an electric dipole.

Q.3A Free Proton and a Free Electron are Placed in a Uniform Field. Which of the Two Experiences Greater Force and Greater Acceleration?

what us current

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