Electromotive force of a cell is basica...

Electromotive force of a cell is basically a

force

power

work

current capacity

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

CURRENT ELECTRICITY
ALLEN |Exercise EXERCISE-V B|20 Videos
CIRCULAR MOTION
ALLEN |Exercise EXERCISE (J-A)|6 Videos
GEOMETRICAL OPTICS
ALLEN |Exercise subjective|14 Videos

Similar Questions

Explore conceptually related problems

Electromotive force is actually not force. What do it represent ?

The induced electromotive force produced in a coil is proportional to rate of change of ………

A battery is used to charge a parallel plate capacitor till the potential difference between the plates become equal to the electromotive force of the battery. The ratio of the energy stored in the capacitor and the work clone by the battery will be .......

A circular coil expands radially in a region of magnetic field and no electromotive force is produced in the coil. This can be because

5xx10^(-4) field lines are passing through a coil 1000 turn in certain time interval, the electromotive force of 5V is produced then the time interval will be _____

A (current vs time) graph of the current passing through a solenoid is shown in figure. For which time is the back electromotive force ( epsilon ) a maximum. If the back emf at t = 3s is e, find the back emf at 1 = 7 s, 15 s and 40 s. OA, AB and BC are straight line segments.

One junction of a certain thermoelectric couple is at a fixed temperature r T and the other junction is at temperature T . The thermo electromotive force for this is expressed by E=K(T-T_(r ))[T_(0)-(1)/(2)(T+T_(r ))] . At temperature T=(1)/(2)T_(0) , the thermoelectric power is

Explain induced potential difference (or electromotive force) and induced electric current . On what factor does induced potential differnce (or electromotive force) depend ?

What are electronics devices? And state is basic types.

ALLEN -CURRENT ELECTRICITY-EX.II

In the arrangement of resistances shown below, the effective resistanc...
Text Solution
|
A potentiometer wire of length 1000 cm has a resistance of 10 ohms. It...
Text Solution
|
Electromotive force of a cell is basically a
Text Solution
|
A battery of e.m.f. 10 V and internal resistance 0.5 ohm is connected ...
Text Solution
|
A galvanometer has resistance G and Current I(g) produces full scale d...
Text Solution
|
In a neon discharge tube 2.9 xx 10^(18) Ne^(+) ions move to the right ...
Text Solution
|
When a resistance of 2 ohm is connected across terminals of a cell, th...
Text Solution
|
Two nonideal batteries are connected in parallel. Consider the followi...
Text Solution
|
The current in 8Omega resistance is (as per given circuit)
Text Solution
|
Assertion: Electric field inside a current carrying wire is zero. Re...
Text Solution
|
Assertion: A voltmeter must be connected in parallel in a circuit and ...
Text Solution
|
Assertion : Electric field outside the conducting wire which carreis a...
Text Solution
|
Assertion:- Kirchhoff's voltage law indicates that field is conservati...
Text Solution
|
Assertion: Terminal potential difference of a cell is always less than...
Text Solution
|
Assertion: When wheatstone bridge is balanced then current through cel...
Text Solution
|
Assertion: Potentiometer measures correct value of emf of a cell. Re...
Text Solution
|
Statement- 1 : When cells are connected in parallel to the external l...
Text Solution
|
potentiometer wire made of manganin because it has
Text Solution
|
Assertion: meterbridge wire is made up of manganin Reason: The tempe...
Text Solution
|
Assertion: Current is a scalar quantity. Reason: Electric current a...
Text Solution
|