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
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
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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...
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...