A
B
C
D
Text Solution
Verified by Experts
|
Topper's Solved these Questions
TEXTUAL QUESTIONS
MODERN PUBLICATION|Exercise EXERCISE|507 VideosView PlaylistSTRUCTURE OF NUCLEUS
MODERN PUBLICATION|Exercise EXERCISE|47 VideosView PlaylistTEXUAL QUESTIONS
MODERN PUBLICATION|Exercise EXERCISE|195 VideosView Playlist
Similar Questions
Explore conceptually related problems
MODERN PUBLICATION-TEXTUAL QUESTIONS-EXERCISE
- For current entering at A, the electric field E(r at a distance r form...
01:12
|
Playing Now - A material 'B' has twice the specific resistance of 'A'. A circular wi...
03:41
|
Play - The length of a given cylindrical wire is increased by 100%. Due to th...
03:29
|
Play - If a wire is stretched to make it 0.1% longer, its resistance of will
04:09
|
Play - An electric current is passed through a circuit containing two wires o...
04:35
|
Play - By increasing the temperature, the specific resistance of a conductor ...
02:26
|
Play - A strip of copper another of germanium are cooled from room temperatur...
02:09
|
Play - The difference in the variation o resistance with temperature in a met...
03:01
|
Play - The thermistors are usually made of
01:35
|
Play - The resistance of a bulb filmanet is 100Omega at a temperature of 100^...
02:40
|
Play - The resistance of a wire is 5 ohm at 50^@C and 6 ohm at 100^@C. The re...
02:31
|
Play - The resistance of hot tungsten filament is about 10 times the cold res...
01:51
|
Play - An electric bulb is rated 220 V and 100 W. when it is operated on 110 ...
02:14
|
Play - An 220 volt-1000 watt bulb is connected across a 110 volt mains supply...
01:45
|
Play - A heater coil is cut into two equal parts and only one part is now use...
01:31
|
Play - If in the circuit, power dissipation is 150 W, then R is
01:23
|
Play - A wire when connected to 220 V mains supply has power dissipation P1. ...
01:34
|
Play - The resistance of the series combination of two resistances is S. WHen...
02:54
|
Play - A 3 V battery with negligible internal resistance is connected in a ci...
01:05
|
Play - What will be the value of current through 2Omega resistance for the ci...
01:12
|
Play