A
B
C
D
Text Solution
Verified by Experts
Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
CHETANA PUBLICATION-Current Electricity-Exercise
- Length of potentiometer wire is 600 cm and a driving cell develop 6V p...
Text Solution
|
- The algebraic sum of current at junction in any electric circuit is eq...
Text Solution
|
- Which of the following instruments in generally used with a galvanomet...
Text Solution
|
- A Wheatstone's bridge ABCD is balanced with a galvanometer between the...
Text Solution
|
- The emf of a cell is E volt and internal resistance is r ohm. It resis...
Text Solution
|
- State the principle of potentiometer.
Text Solution
|
- Write down the equation for thermo emf when cold junction is at 0^@C a...
Text Solution
|
- A cell of emf 1.1 V and internal resistance r is connected across as e...
Text Solution
|
- State any two advantages of potentiometer over voltmeter.
Text Solution
|
- Distinguish between ammeter and voltmeter, (any two points).
Text Solution
|
- If V = nv Vg then show that X = G(nv -1).
Text Solution
|
- Define potential gradient. State its unit and dimension.
Text Solution
|
- Four resistances 4Omega, 8Omega, xOmega and 6Omega are connected in th...
Text Solution
|
- If a galvanometer is shunted by one third of its resistance, find the ...
Text Solution
|
- Explain:- Thermo emf
Text Solution
|
- Explain:- see back effect
Text Solution
|
- Explain:- Thermocouple.
Text Solution
|
- State any three sources of error in meterbridge experiment and steps t...
Text Solution
|
- With a resistance R1 in the left gap and a resistance R2 in the right ...
Text Solution
|
- State Kirchoff's laws in electricity:- Calculate the value of I1 and I...
Text Solution
|