A total charge of 18 mC passes through a cross-sectional area of a nichrome wire in 1.9 s. a) What is the curr
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A total charge of 18 mC passes through a cross-sectional area of a nichrome wire in 1.9 s. a) What is the curr

[From: ] [author: ] [Date: 12-04-30] [Hit: ]
........
1.) Part One
A total charge of 18 mC passes through a
cross-sectional area of a nichrome wire in 1.9 s.

a) What is the current in the wire?


Answer in units of A

2.)Part Two
b) How many electrons pass through the
cross-sectional area in 11.0 s?

3.)Part Three
c) If the number of charges that pass through
the cross-sectional area during the given time
interval doubles, what is the resulting current?

Answer in units of A

-
1. Current = charge/time, and you have the charge and the time, so...

2. Current = charge/time and you have the current and the time

3. Current = charge/time, so if charge doubles and time remains the same...
1
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