Q13.The value of current i1 flowing from A to C in the circuit diagram is : JEE Main 2020 (04 Sep Shift 2) JEE Main Previous Year Paper (1) 5 A (2) 2. 25 A (3) 0. 75 A (4) 1 A
What This Question Tests
This problem requires applying Kirchhoff's laws (specifically KVL) to a multi-loop circuit to determine the current flowing through a specific branch.
Concepts Tested
Formulas Used
V = IR
KCL
KVL
📚 NCERT Sections This Tests
3.2 — A Battery Of Emf 10 V And Internal Resistance 3 Ω Is Connected To A
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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?
8.1 — Figure 8.5 Shows A Capacitor Made Of Two Circular Plates Each Of
Physics Class 11 · Chapter 8
8.1 Figure 8.5 shows a capacitor made of two circular plates each of radius 12 cm, and separated by 5.0 cm. The capacitor is being charged by an external source (not shown in the figure). The charging current is constant and equal to 0.15A. (a) Calculate the capacitance and the rate of change of potential difference between the plates. (b) Obtain the displacement current across the plates. (c) Is Kirchhoff’s first rule (junction rule) valid at each plate of the capacitor? Explain. FIGURE 8.5
📋 Question Details
- Chapter
- Current Electricity
- Topic
- Kirchhoff's Laws
- Year
- 2020
- Shift
- 04 Sep Shift 2
- Q Number
- Q13
- Type
- MCQ
- NCERT Ref
- Class 12 Physics Ch 3: Current Electricity
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