How much charge flows through the bulb in this time

Reference no: EM1310312

Q1. Two objects are maintained at constant temperatures, one hot and one cold. Two identical bars can be attached end to end, as in part a of drawing, or one on top of the other, as in part b. When either of these arrangements is placed between the hot and the cold objects for the same amount of time, heat Q flows from left to right. Find the ratio Qa/Qb.

Q2. A flashlight bulb carries a current of 0.120 A for 60 s. How much charge flows through the bulb in this time?
How many electrons flow through the bulb in the time?

Reference no: EM1310312

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