Concept explainers
a.
The energy stored in the capacitors.
a.
Answer to Problem 87A
The energy stored in the capacitors is
Given:
Capacitance,
Potential difference,
Formula Used:
The energy stored in a capacitor is given by,
Here, C is the capacitance and
Calculation:
Substituting the values
Conclusion:
The energy stored in the capacitors is
b.
The power produced by the capacitors.
The power produced by the capacitors is
Given:
The energy stored in the capacitors is:
Discharge time,
Formula Used:
P is Power.
W is the energy stored.
t is the discharge time.
Calculation:
Substituting the values
Conclusion:
The power produced by the capacitors is
c.
The time required to charge the capacitors.
The time required to charge the capacitors
Given:
The power of generator
The energy stored in the capacitors is
Formula Used:
P is Power.
W is the energy stored.
t is the discharge time.
Calculation:
Substituting the values
Conclusion:
The time required to charge the capacitors
Explanation of Solution
Given:
Capacitance,
Potential difference,
Formula Used:
The energy stored in a capacitor is given by,
Here, C is the capacitance and
Calculation:
Substituting the values
Conclusion:
The energy stored in the capacitors is
b.
The power produced by the capacitors.
b.
Answer to Problem 87A
The power produced by the capacitors is
Given:
The energy stored in the capacitors is:
Discharge time,
Formula Used:
P is Power.
W is the energy stored.
t is the discharge time.
Calculation:
Substituting the values
Conclusion:
The power produced by the capacitors is
c.
The time required to charge the capacitors.
The time required to charge the capacitors
Given:
The power of generator
The energy stored in the capacitors is
Formula Used:
P is Power.
W is the energy stored.
t is the discharge time.
Calculation:
Substituting the values
Conclusion:
The time required to charge the capacitors
Explanation of Solution
Given:
The energy stored in the capacitors is:
Discharge time,
Formula Used:
P is Power.
W is the energy stored.
t is the discharge time.
Calculation:
Substituting the values
Conclusion:
The power produced by the capacitors is
c.
The time required to charge the capacitors.
c.
Answer to Problem 87A
The time required to charge the capacitors
Given:
The power of generator
The energy stored in the capacitors is
Formula Used:
P is Power.
W is the energy stored.
t is the discharge time.
Calculation:
Substituting the values
Conclusion:
The time required to charge the capacitors
Explanation of Solution
Given:
The power of generator
The energy stored in the capacitors is
Formula Used:
P is Power.
W is the energy stored.
t is the discharge time.
Calculation:
Substituting the values
Conclusion:
The time required to charge the capacitors
Chapter 21 Solutions
Glencoe Physics: Principles and Problems, Student Edition
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