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# problems_36 - PHY2061 R D Field Chapter 36 Problems C R I L...

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PHY2061 R. D. Field Problems Chapter 36 Page 1 of 4 Chapter 36 Problems Problem 1: A current I flows through a resistor with R=25 k , a capacitor with C=4 milliF , and an inductor with L=7 Henry as shown in the Figure. At a time when Q=8 milliC and the current I=0.2 milliAmps and is changing at a rate dI/dt=1.0 A/s , what is the potential difference V B -V A ( inVolts )? R I A B L 1 L 2 Problem 2: A current I flows through a resistor with R = 333 , and two inductors in parallel with L 1 = 2 Henry and L 2 = 4 Henry as shown in the Figure . At a time when the current I = 1.0 milliAmps and is changing at a rate dI/dt = -1.0 A/s , what is the potential difference V B -V A ( in Volts )? Problem 3: What is the magnitude of the uniform magnetic field ( in Tesla ) that contains as much energy per unit volume as a uniform 3,000 V/m electric field? C R I A B L + - Q

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PHY2061 R. D. Field Problems Chapter 36 Page 2 of 4 C R I A B L 1 + - Q L 2 Problem 4: A current I flows through a resistor with R = 2 , a capacitor with C = 3 milliF , and and two inductors in parallel ( L 1 = 1 milliHenry
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problems_36 - PHY2061 R D Field Chapter 36 Problems C R I L...

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