# Question: Suppose you are using a drill that is incorrectly wired

Suppose you are using a drill that is incorrectly wired as in Fig. 18.22a, and you make electrical contact with an ungrounded metal case.

(a) Explain why this is a dangerous situation for you.

(b) Estimate the current in you, assuming an overall body resistance of 300-Ω between your hand and feet. Would this be dangerous?

(a) Explain why this is a dangerous situation for you.

(b) Estimate the current in you, assuming an overall body resistance of 300-Ω between your hand and feet. Would this be dangerous?

## Answer to relevant Questions

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