In the circuit in Figure, the resistance has a resistance of 2000 Ω , the capacitor has a capacitance of 1000 μ F and the battery has an e.m.f. of 12 V A circuit to charge and discharge a capacitor. Calculate The potential difference across the capacitor when it is fully charged by the battery.

We know that the capacitor is a device which store energy, when it is connected to any source of energy or cell then the potential to the capacitor is same like the potential of the cell. So, The voltage of the capacitance is V : - 12 V .

In the circuit in Figure, the resistance has a resistance of 2000 Ω , the capacitor has a capacitance of 1000 μ F and the battery has an e.m.f. of 12 V A circuit to charge and discharge a capacitor Calculate. The charge stored by the capacitor when it is fully charged.

The charge stored in capacitor is given as, q = C V q = 1000 μ F × 12 V q = 12000 × 10 - 6 C q = 12 m C .

In the circuit in Figure, the resistance has a resistance of 2000 Ω , the capacitor has a capacitance of 1000 μ F and the battery has an e.m.f. of 12 V A circuit to charge and discharge a capacitor Calculate The current in the resistor when the switch is first connected to terminal Q.

The voltage given by the capacitor is, V = 12 v The voltage of resistance is given as, V = I R 12 = I × 2000 I = 12 2000 = 6 m A Hence, it is the required answer.

In the circuit in Figure, the resistance has a resistance of 2000 Ω , the capacitor has a capacitance of 1000 μ F and the battery has an e.m.f. of 12 V A circuit to charge and discharge a capacitor. Explain what happens to the amount of charge stored on the plates in the moments after the switch is first connected to terminal Q.

The charge at any time T when the capacitor is discharging is given as, q = q o e - T R C q = C V o e - T 2000 × 1000 × 10 - 6 q = 1000 × 10 - 6 e - T 2 q = 10 - 3 e - T 2

In the circuit in Figure, the resistance has a resistance of 2000 Ω , the capacitor has a capacitance of 1000 μ F and the battery has an e.m.f. of 12 V A circuit to charge and discharge a capacitor The potential difference across the capacitor when it connected to Q side.

The charge at any time T when the capacitor is discharging is given as, q = q o e - T R C q α V V = V o e - T 2000 × 1000 × 10 - 6 V = 12 e - T 2 V = 12 e - T 2

In the circuit in Figure, the resistance has a resistance of 2000 Ω , the capacitor has a capacitance of 1000 μ F and the battery has an e.m.f. of 12 V A circuit to charge and discharge a capacitor The current in the resistor when it connected to Q side.

The charge at any time T when the capacitor is discharging is given as, q = q o e - T R C q = C V o e - T 2000 × 1000 × 10 - 6 q = 1000 × 10 - 6 e - T 2 q = 10 - 3 e - T 2 V = q C = 10 - 3 e - T 2 C I R = 10 - 3 e - T 2 C I = 10 - 3 e - T 2 R C I = 10 - 3 e - T 2 2 I = 1 2 10 - 3 e - T 2

David Sang and Graham Jones Solutions for Chapter: Capacitance, Exercise 10: Question

Author:David Sang & Graham Jones

David Sang Physics Solutions for Exercise - David Sang and Graham Jones Solutions for Chapter: Capacitance, Exercise 10: Question

Attempt the free practice questions on Chapter 23: Capacitance, Exercise 10: Question with hints and solutions to strengthen your understanding. Physics for Cambridge International AS & A Level Coursebook 3rd Edition Digital Access solutions are prepared by Experienced Embibe Experts.

Questions from David Sang and Graham Jones Solutions for Chapter: Capacitance, Exercise 10: Question with Hints & Solutions

EASY

AS and A Level

IMPORTANT

Physics for Cambridge International AS & A Level Coursebook 3rd Edition Digital Access>Chapter 23 - Capacitance>Question>Q 22

In the circuit in Figure, the resistance has a resistance of $2000 Ω$ , the capacitor has a capacitance of $1000 μ F$ and the battery has an e.m.f. of $12 V$

Question Image

A circuit to charge and discharge a capacitor. Calculate The potential difference across the capacitor when it is fully charged by the battery.

EASY

AS and A Level

IMPORTANT

Physics for Cambridge International AS & A Level Coursebook 3rd Edition Digital Access>Chapter 23 - Capacitance>Question>Q 22

In the circuit in Figure, the resistance has a resistance of $2000 Ω$ , the capacitor has a capacitance of $1000 μ F$ and the battery has an e.m.f. of $12 V$

Question Image

A circuit to charge and discharge a capacitor Calculate. The charge stored by the capacitor when it is fully charged.

EASY

AS and A Level

IMPORTANT

Physics for Cambridge International AS & A Level Coursebook 3rd Edition Digital Access>Chapter 23 - Capacitance>Question>Q 22

In the circuit in Figure, the resistance has a resistance of $2000 Ω$ , the capacitor has a capacitance of $1000 μ F$ and the battery has an e.m.f. of $12 V$

Question Image

A circuit to charge and discharge a capacitor Calculate The current in the resistor when the switch is first connected to terminal Q.

EASY

AS and A Level

IMPORTANT

Physics for Cambridge International AS & A Level Coursebook 3rd Edition Digital Access>Chapter 23 - Capacitance>Question>Q 22

In the circuit in Figure, the resistance has a resistance of $2000 Ω$ , the capacitor has a capacitance of $1000 μ F$ and the battery has an e.m.f. of $12 V$

Question Image

A circuit to charge and discharge a capacitor. Explain what happens to the amount of charge stored on the plates in the moments after the switch is first connected to terminal Q.

EASY

AS and A Level

IMPORTANT

Physics for Cambridge International AS & A Level Coursebook 3rd Edition Digital Access>Chapter 23 - Capacitance>Question>Q 22

In the circuit in Figure, the resistance has a resistance of $2000 Ω$ , the capacitor has a capacitance of $1000 μ F$ and the battery has an e.m.f. of $12 V$

Question Image

A circuit to charge and discharge a capacitor The potential difference across the capacitor when it connected to Q side.

EASY

AS and A Level

IMPORTANT

Physics for Cambridge International AS & A Level Coursebook 3rd Edition Digital Access>Chapter 23 - Capacitance>Question>Q 22

In the circuit in Figure, the resistance has a resistance of $2000 Ω$ , the capacitor has a capacitance of $1000 μ F$ and the battery has an e.m.f. of $12 V$

Question Image

A circuit to charge and discharge a capacitor The current in the resistor when it connected to Q side.

David Sang and Graham Jones Solutions for Chapter: Capacitance, Exercise 10: Question

David Sang Physics Solutions for Exercise - David Sang and Graham Jones Solutions for Chapter: Capacitance, Exercise 10: Question

Questions from David Sang and Graham Jones Solutions for Chapter: Capacitance, Exercise 10: Question with Hints & Solutions

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