A. one electron
B. 10 –6 electrons
C. 106 electrons
D. 6.25 × 1012 electrons
Submitted by: Tauseef Ali
Author: Tauseef Ali
A. The resistance of each of them increases.
B. The resistance of each of them decreases.
C. The resistance of copper decreases and that of germanium increases.
D. The resistance of copper increases and that of germanium decreases
Submitted by: Tauseef Ali
A. repel each other
B. not interact with each other
C. attract each other
D. be deflected normal to the plane containing the two beams.
Submitted by: Tauseef Ali
A. zero
B. 5 H
C. 5000 H
D. 5 mH
Submitted by: Tauseef Ali
A. Eddy currents
B. Hysteresis
C. Resistance in winding
D. None of these
Submitted by: Tauseef Ali
A. Lyman series is a continuous spectrum.
B. Paschen series is a line spectrum in the infra red.
C. Balmer series is a line spectrum in the ultraviolet.
D. the spectral series formula can be derived from the Rutherford model of the hydrogen atom.
Submitted by: Tauseef Ali
