- ADirected outwards.
- BDirected towards the charge.
- CMaybe outwards or towards the charge.
- DCircular in shape.
Explanation:
If a unit positive charge is kept near a negative charge, the unit positive charge will be attracted towards the negative charge. That means the electric field is towards the negative charge. But in case of positive charge, the field is directed away from the charge.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Which of the following is the fusion reaction
|
(a) |
(b) |
|
(c) |
(d) |

Which of the following law is used in the Millikan's method for the determination of charge
|
(a) Ampere's law |
(b) Stoke's law |
|
(c) Fleming's left hand rule |
(d) Fleming's right hand rule |
The fact that the conductance of some metals rises to infinity at some temperature below a few Kelvin is called
|
(a) Thermal conductivity |
(b) Optical conductivity |
|
(c) Magnetic conductivity |
(d) Superconductivity |
A lens of power + 2 diopters is placed in contact with a lens of power – 1 diopoter. The combination will behave like
|
(a) A divergent lens of focal length 50 cm |
|
(b) A convergent lens of focal length 50 cm |
|
(c) A convergent lens of focal length 100 cm |
|
(d) A divergent lens of focal length 100 cm |