EASY
10th CBSE
IMPORTANT
Earn 100

State the laws of combination of resistors.

Important Questions on Electricity

EASY
10th CBSE
IMPORTANT
Eduwiser's CBSE PHYSICS FOR CLASS X>Chapter 1 - Electricity>EXERCISE>Q 2
n resistors each of resistance R are connected in series in a circuit. What is the total effective resistance of the circuit?
EASY
10th CBSE
IMPORTANT
Eduwiser's CBSE PHYSICS FOR CLASS X>Chapter 1 - Electricity>EXERCISE>Q 3
n resistors each of resistance R are connected in parallel in a circuit. What is the total effective resistance of the circuit?
EASY
10th CBSE
IMPORTANT
Eduwiser's CBSE PHYSICS FOR CLASS X>Chapter 1 - Electricity>EXERCISE>Q 4
Draw a schematic diagram of a circuit consisting of a battery of two cells each of 1.5 V, 5 Ω resistor, 10 Ω resistor and 15 Ω resistor and a plug key, all connected in series.
MEDIUM
10th CBSE
IMPORTANT
Eduwiser's CBSE PHYSICS FOR CLASS X>Chapter 1 - Electricity>EXERCISE>Q 5
n resistors each of resistance R are first connected in parallel and then in series in a circuit. Calculate the ratio of the total effective resistances of the circuit in parallel and series combinations.
EASY
10th CBSE
IMPORTANT
Eduwiser's CBSE PHYSICS FOR CLASS X>Chapter 1 - Electricity>EXERCISE>Q 6
If six resistances each of 0.3 Ω are connected in series, what will be the resultant resistance?
EASY
10th CBSE
IMPORTANT
Eduwiser's CBSE PHYSICS FOR CLASS X>Chapter 1 - Electricity>EXERCISE>Q 7

If four resistances each of 4 Ω are connected in parallel, what will be the resultant resistance? 

EASY
10th CBSE
IMPORTANT
Eduwiser's CBSE PHYSICS FOR CLASS X>Chapter 1 - Electricity>EXERCISE>Q 8

Calculate the current in each resistor in the circuit given below:

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EASY
10th CBSE
IMPORTANT
Eduwiser's CBSE PHYSICS FOR CLASS X>Chapter 1 - Electricity>EXERCISE>Q 9
What resistances will you get by combining two resistors with resistances 30 Ω and 60 Ω?