Electric field inside a copper wire of l...

Electric field inside a copper wire of length 10 meter, resistance 2 ohm connected to a 10 volt battery is (in SI units)

0.5

Text Solution

Verified by Experts

The correct Answer is:

Electric field `=(P.D.)/("length ")=(10V)/(10m)=1V//m`

Topper's Solved these Questions

CIRCULAR MOTION
ALLEN|Exercise EXERCISE (J-A)|6 Videos
GEOMETRICAL OPTICS
ALLEN|Exercise subjective|14 Videos

Similar Questions

Explore conceptually related problems

A solenoid has an inductance of 10 henty and a resistance of 2 ohm. It is connected to a 10 volt battery. How long will it take for the magnetic energy to reach 1//4 of its maximum value?

A potentiometer wire of length 1.0 m has a resistance of 10 Omega . It is connected to a 6 V battery in seried with a resistance of 5 Omega . Determine the emf of the primary cell which gives a balance point at 40 cm.

A potentiometer, wire of length 10m and resistance 21.8ohm is connected in series with a cell of emf 22 volt internal resistance 0.2omega and a Rheostate with maximum resistance of 22 ohm , then the minimum & maximum Potential gradient that can be obtained (V/m) are -

A coil of resistance 10Omega and an inductance 5H is connected to a 100 volt battery. Then energy stored in the coil is

The potentiometer wire 10m long and 20 ogm resistance is connected to a 3 volt emf battery and a 10ohm resistance. The value of potential gradient in volt/m of the wire will be

A battery sets up an electric field of 25 N/C inside a uniform wire of length 2 m and a resistance of 5Omega . Find current through the wire.

A potentiometer wire has length 10m and resistance 10Omega . It is connected to battery of EMF 11 volt and internal resistance 1Omega , then the potential gradient in the wire is

A cell of internal resistance 3 ohm and emf 10 volt is connected to a uniform wire of length 500 cm and resistance 3 ohm . The potential gradient in the wire is

ALLEN-CURRENT ELECTRICITY-All Questions

In the circuit shown if a conducting wire is connected between points ...
Text Solution
|
The emfs and resistance in the circuit (as shown in the figure) have t...
Text Solution
|
Electric field inside a copper wire of length 10 meter, resistance 2 o...
Text Solution
|
The resistance of an ammeter is 13 Omega and its scale is graduated fo...
Text Solution
|
The current density varies radical distance r as J=ar^(2), in a cylind...
Text Solution
|
Four wires of the same diameter are connected, in turn, between two po...
Text Solution
|
Five resistance, each of 5Omega are connected as shown in figure. Find...
Text Solution
|
In the circuit shown, the current through the 4 Omega resistors is 1 a...
Text Solution
|
A galvanometer of resistance 50Omega is connected to a b attery of 3V ...
Text Solution
|
A current of 3 A flows through the 2 Omega resistor as shown in the ci...
Text Solution
|
In the circuit shown in figure potential difference between the points...
Text Solution
|
In which of the following the carriers of electric current are electro...
Text Solution
|
To the potentiometer wire of L and 10Omega resistance, a battery of em...
Text Solution
|
A wire of resistance 12 Omega m^(-1) is bent to from a complete circle...
Text Solution
|
See the electrical circuit shown in this figure. Which of the followin...
Text Solution
|
A galvanometer having a coil resistance of 60 Omega shows full scale...
Text Solution
|
A student measures the terminal potential difference (V) of a cell (of...
Text Solution
|
If an electron revolves in the circular path of radius 0.5A^(@) at a f...
Text Solution
|
The external diameter of a 314 m long copper tube is 1.2 cm and the i...
Text Solution
|
In the shown arrangement of the experiment of the meter bridge if AC c...
Text Solution
|