1-A Pacemaker is a device that is implanted in the body and it helps to control the heartbeat by preventing the heart from beating too slowly. A pacemaker that is connected to a battery with a voltage of 9.0 V and has a capacitor with a capacitance of 110 uF is designed to deliver 5 pulses every 4 seconds.. The pacemaker will deliver a pulse to the patients body every time its capacitor is charged to 0.25 V. What resistance should the pacemaker have to achieve the desired pulse delivery (5 pulse every 4 second).

Delmar's Standard Textbook Of Electricity
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ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter20: Capacitance In Ac Circuits
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1-A Pacemaker is a device that is implanted in the body and it helps to control the heartbeat by
preventing the heart from beating too slowly. A pacemaker that is connected to a battery with a voltage
of 9.0 V and has a capacitor with a capacitance of 110 µF is designed to deliver 5 pulses every 4 seconds.
The pacemaker will deliver a pulse to the patients body every time its' capacitor is charged to 0.25 V.
What resistance should the pacemaker have to achieve the desired pulse delivery (5 pulse every 4
second).
2-For the circuit below find the current in each resistor using the kirchoff method
ww
3.9 1
12 V 1.20
9.8 Ω
A
ww
6.70
9.0 V
B
Transcribed Image Text:1-A Pacemaker is a device that is implanted in the body and it helps to control the heartbeat by preventing the heart from beating too slowly. A pacemaker that is connected to a battery with a voltage of 9.0 V and has a capacitor with a capacitance of 110 µF is designed to deliver 5 pulses every 4 seconds. The pacemaker will deliver a pulse to the patients body every time its' capacitor is charged to 0.25 V. What resistance should the pacemaker have to achieve the desired pulse delivery (5 pulse every 4 second). 2-For the circuit below find the current in each resistor using the kirchoff method ww 3.9 1 12 V 1.20 9.8 Ω A ww 6.70 9.0 V B
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