Problem 21.69 An 12- V battery is connected to three capacitors in series. The c

Question

Problem 21.69 An 12-V battery is connected to three capacitors in series. The capacitors have the following capacitances: 5.0?F , 11?F , and 30?F . Part A Find the voltage across the 30?F capacitor. Express your answer using two significant figures. Express your answer using two significant figures. ?V=                                                  V
Problem 21.69 An 12-V battery is connected to three capacitors in series. The capacitors have the following capacitances: 5.0?F , 11?F , and 30?F . Problem 21.69 An 12-V battery is connected to three capacitors in series. The capacitors have the following capacitances: 5.0?F , 11?F , and 30?F . An 12-V battery is connected to three capacitors in series. The capacitors have the following capacitances: 5.0?F , 11?F , and 30?F . An 12-V battery is connected to three capacitors in series. The capacitors have the following capacitances: 5.0?F , 11?F , and 30?F . Part A Find the voltage across the 30?F capacitor. Express your answer using two significant figures. Express your answer using two significant figures. ?V=                                                  V
Part A Find the voltage across the 30?F capacitor. Express your answer using two significant figures. Express your answer using two significant figures. ?V=                                                  V
Part A Find the voltage across the 30?F capacitor. Express your answer using two significant figures. Express your answer using two significant figures. ?V=                                                  V
Part A Find the voltage across the 30?F capacitor. Express your answer using two significant figures. Express your answer using two significant figures. ?V=                                                  V
Part A Find the voltage across the 30?F capacitor. Express your answer using two significant figures. Express your answer using two significant figures. ?V=                                                  V
Part A Find the voltage across the 30?F capacitor. Express your answer using two significant figures. Express your answer using two significant figures. ?V=                                                  V
Express your answer using two significant figures. ?V=                                                  V
?V=                                                  V ?V=                                                  V
Problem 21.69 An 12-V battery is connected to three capacitors in series. The capacitors have the following capacitances: 5.0?F , 11?F , and 30?F . Part A Find the voltage across the 30?F capacitor. Express your answer using two significant figures. Express your answer using two significant figures. ?V=                                                  V

Explanation / Answer

1/C = 1/5 + 1/11 + 1/30 = 0.324

C = 3.084 uF

Q = C V = 3.084 x 12 = 37 uC

Voltage = Q/C = 37/30 = 1.2 V

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