Q29.The total current supplied to the circuit as shown in figure by the 5 V battery is _____ A.
What This Question Tests
This problem involves systematically simplifying a resistor network using series and parallel combination rules to find the equivalent resistance, then applying Ohm's law to find the total current.
Concepts Tested
Formulas Used
R_eq (series) = R1 + R2
1/R_eq (parallel) = 1/R1 + 1/R2
V = IR_eq
📚 NCERT Sections This Tests
3.2 — A Battery Of Emf 10 V And Internal Resistance 3 Ω Is Connected To A
Physics Class 11 · Chapter 3
3.2 A battery of emf 10 V and internal resistance 3 Ω is connected to a resistor. If the current in the circuit is 0.5 A, what is the resistance of the resistor? What is the terminal voltage of the battery when the circuit is closed?
3.1 — The Storage Battery Of A Car Has An Emf Of 12 V. If The Internal
Physics Class 11 · Chapter 3
3.1 The storage battery of a car has an emf of 12 V. If the internal resistance of the battery is 0.4 Ω, what is the maximum current that can be drawn from the battery?
2.7 — Three Capacitors Of Capacitances 2 Pf, 3 Pf And 4 Pf Are Connected
Physics Class 11 · Chapter 2
2.7 Three capacitors of capacitances 2 pF, 3 pF and 4 pF are connected in parallel. (a) What is the total capacitance of the combination? (b) Determine the charge on each capacitor if the combination is connected to a 100 V supply.
📋 Question Details
- Chapter
- Current Electricity
- Topic
- Resistors in Series and Parallel
- Year
- 2022
- Shift
- 25 Jun Shift 1
- Q Number
- Q29
- Type
- Numerical
- NCERT Ref
- Class 12 Physics Ch 3: Current Electricity
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