Q11.A wire of resistance R and length L is cut into 5 equal parts. If these parts are joined parallely, then resultant resistance will be : (1) R (2) R 25 5 (3) 25R (4) 5R
What This Question Tests
This question requires calculating the electric potential at two different points due to a point charge and then finding the potential difference between them.
Concepts Tested
Formulas Used
V = kq/r
ฮV = V_Q - V_P
๐ NCERT Sections This Tests
2.1 โ Two Charges 5 ร 10โ8 C And โ3 ร 10โ8 C Are Located 16 Cm Apart. At
Physics Class 11 ยท Chapter 2
2.1 Two charges 5 ร 10โ8 C and โ3 ร 10โ8 C are located 16 cm apart. At what point(s) on the line joining the two charges is the electric potential zero? Take the potential at infinity to be zero.
3.2 โ A Battery Of Emf 10 V And Internal Resistance 3 โฆ Is Connected To A
Physics Class 11 ยท Chapter 3
3.2 A battery of emf 10 V and internal resistance 3 โฆ 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?
2.2 โ A Regular Hexagon Of Side 10 Cm Has A Charge 5 Mc At Each Of Its
Physics Class 11 ยท Chapter 2
2.2 A regular hexagon of side 10 cm has a charge 5 mC at each of its vertices. Calculate the potential at the centre of the hexagon.
๐ Question Details
- Chapter
- Electrostatics
- Topic
- Electric potential difference
- Year
- 2024
- Shift
- 27 Jan Shift 1
- Q Number
- Q11
- Type
- MCQ
- NCERT Ref
- Class 12 Physics Ch 2: Electrostatic Potential and Capacitance
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