A
B
C
D
Text Solution
Verified by Experts
The correct Answer is:
AAKASH SERIES-CURRENT ELECTRICITY-EXERCISE - III
- An electrical cable of copper has just one wire of radius 9 mm. Its re...
Text Solution
|
- Find the value of colour coded resistance shown is fig
Text Solution
|
- The colour coded carbon resistance has three bands. The bands from lef...
Text Solution
|
- A carbon resistor of (47pm 4.7)kOmega is to marked with rings of diffe...
Text Solution
|
- Two wires A and B of same material having their lengths in the ratio 6...
Text Solution
|
- Three resistance 2Omega, 3Omega and 5Omega are connected in series and...
Text Solution
|
- Two resistance of 400Omega and 800Omega are connected I series with 6...
Text Solution
|
- In the steady state, the charge on the capacitor capacity 0.2muF is
Text Solution
|
- In the given circuit Ammeter reading is same when both switches S(1), ...
Text Solution
|
- The resistance of the wire is 121 ohm. It is divided into .n. equal pa...
Text Solution
|
- Three unequal resistor in parallel are equivalent to a resistance 1Ome...
Text Solution
|
- Two square metal plates A and B are of the same thickness and material...
Text Solution
|
- A conductor of resistance 3Omega is stretched uniformly till its lengt...
Text Solution
|
- A,B and C are voltmeters of resistance R, 1.5 R and 3R respectively as...
Text Solution
|
- The equivalent resistance between points A and B of an infinite networ...
Text Solution
|
- Equivalent resistance across A and B in the given circuit is
Text Solution
|
- Effective resistance between A and B in the given circuit it is
Text Solution
|
- A ring is made of a wire having a resistance R(0)=12Omega. Find the po...
Text Solution
|
- An aluminium (alpha(Al)=4xx10^(-3)//^(@)C) wire resistance 'R(1)' and ...
Text Solution
|
- A heating element using nichrome connected to a 230V supply draws an i...
Text Solution
|