Physics
The charge on an electron is :
- +1.6 x 10-19 C
- -1.6 x 10-20 C
- +1.6 x 1020 C
- -1.6 x 10-19 C
Related Questions
The number of electrons in 1 C charge is :
- 6.25 x 1018
- 6.25 x 1019
- 6.25 x 1025
- 1.6 x 10-19
The current in a circuit is measured by …………… by connecting it in ……………
- voltmeter, series
- voltmeter, parallel
- ammeter, series
- ammeter, parallel
If W joule of work is done in bringing a test charge Q coulomb from infinity to the point P, then electric potential V at point P is :
- V = WQ
- V = Q/W
- V = W/Q
- none of the above