Suppose that a person’s body resistance is 950Ω (moist skin).(a) What current passes through the body when the personaccidentally is connected to 120 V? (b) If there is an alternative path to ground whose resistance is 25Ω , what then isthe current through the body? (c) If the voltage source canproduce at most 1.5 A, how much current passes through theperson in case (b)?

University Physics Volume 2
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Chapter14: Inductance
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Problem 3CQ: The ignition circuit of an automobile is powered by a 12-V battery. How are we able generate large...
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Suppose that a person’s body resistance is 950Ω (moist skin).
(a) What current passes through the body when the person
accidentally is connected to 120 V? (b) If there is an alternative path to ground whose resistance is 25Ω , what then is
the current through the body? (c) If the voltage source can
produce at most 1.5 A, how much current passes through the
person in case (b)?

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