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CBSE - XII Science - Physics - Electrostatic Potential and Capacitance
Can two like charges separated by a small distance have an equipotential surface
Asked by Vidyawatidahiya
24th September 2019,
12:53 PM
CBSE - XII Science - Physics - Electrostatic Potential and Capacitance
Please solve the following:
Asked by manasd
8th November 2016,
9:37 PM
CBSE - XII Science - Physics - Electrostatic Potential and Capacitance
For CBSE practical file, from where we should write experiments- Sarawati lab mannual or NCERT lab mannual?
Asked by sourabh7jain
30th August 2016,
7:53 PM
CBSE - XII Science - Physics - Electrostatic Potential and Capacitance
Kindly answer the question.
Asked by rajuharan
30th August 2016,
12:40 PM
CBSE - XII Science - Physics - Electrostatic Potential and Capacitance
BUT THERE IS ALSO A CHANGE IN 'Y' COORDINATES SO WHY HAVE YOU CONSIDERED ONLY CHANGE IN 'X' COORDINATE?
Asked by devanshmalhotra2609
16th May 2016,
3:27 PM
CBSE - XII Science - Physics - Electrostatic Potential and Capacitance
Point charge q moves from point P to point S along the path PQRS (figure) in a uniform electric field E pointing parallel to the positive direction of the x-axis. The co-ordinates of the point P, Q, R and S are (a, b, 0), (2a, 0, 0), (a, –b, 0) and (0, 0, 0) respectively. The work done by the field in the above process is :
(1)
qEa
(2)
–qEa
(3)
(4)
|
Point charge q moves from point P to point S along the path PQRS (figure) in a uniform electric field E pointing parallel to the positive direction of the x-axis. The co-ordinates of the point P, Q, R and S are (a, b, 0), (2a, 0, 0), (a, –b, 0) and (0, 0, 0) respectively. The work done by the field in the above process is :
|
| (1) | qEa |
| (2) | –qEa |
| (3) | |
| (4) | |
Asked by devanshmalhotra2609
14th May 2016,
1:32 PM
CBSE - XII Science - Physics - Electrostatic Potential and Capacitance
how to solve example 2.4 of ncert on page 63 chapter no. 2?
Asked by Sanika Ratnaparkhi
24th April 2016,
9:09 PM
CBSE - XII Science - Physics - Electrostatic Potential and Capacitance
the answer to the above question is that the ROLLING FRICTION will act in the upward direction in either case, whether the ball is ROLLING UPWARDS OR DOWNWARDS. with due respect, i would like you to reconsider your answer and explain the reason for that. regards
Asked by devanshmalhotra2609
12th March 2016,
1:24 AM
CBSE - XII Science - Physics - Electrostatic Potential and Capacitance
the electric field in a region is given by E=2xi NC-1. where x is in metres. find the potential at x=4 when the potential at x=0 is taken as zero
Asked by Ibrahim Mohammed
3rd March 2016,
1:44 PM
CBSE - XII Science - Physics - Electrostatic Potential and Capacitance
why is the electric field inside a conductor zero?
Asked by akashverma1965
25th February 2016,
7:05 PM
