What is the resistance of a 60.1 -m-long aluminum wire that has a diameter of 8.43...
What is the resistance of a 60.1 -m-long aluminum wire that has a diameter of 8.43 mm ? The resistivity of aluminum is 2.83×10−8 Ω · m .
Resistance=?
An initially uncharged 33.05×10−6 F capacitor and a 8570Ω resistor are connected in series to a 1.50 V battery that has negligible internal resistance.
What is the initial current ?0I0 in the circuit?
?0=
Calculate the circuit's time constant ?τ .
?=
s
How much time ?t must elapse from the closing of the circuit for the current to decrease to3.61% of its initial value?
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What is the resistance of a 60.1 -m-long aluminum wire that has
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An initially uncharged 4.59×10−6 F capacitor and a 7910 Ω resistor are connected in series to a 1.50 V battery that has negligible internal resistance. What is the initial current ?0 in the circuit? ?0= ________A Calculate the circuit's time constant ? . ?=______________ s How much time ? must elapse from the closing of the circuit for the current to decrease to 2.23 % of its initial value? ?= __________s
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increase by a factor of 4 deacrease by a factor of 4 increase by a factor...
increase by a factor of 4
deacrease by a factor of 4
increase by a factor of 2
decrease by a factor of 2
be unaltered
23.5 ms
46.5 ms
62.5 ms
80.5 ms
100 ms
If a 2-Ohm resistor is used instead of a 1-Ohm resistor for the charging process of the capacitor shown in the circuit, the time constant will: An initially uncharged 3.27 uF capacitor and a 7.35 kn resistor are connected in series to a 1.50...
What is the resistance of a 61.1-m-long aluminum wire that has a diameter of 7.77 mm?...
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increase by a factor of 4
deacrease by a factor of 4
increase by a factor of 2
decrease by a factor of 2
be unaltered
23.5 ms
46.5 ms
62.5 ms
80.5 ms
100 ms
If a 2-Ohm resistor is used instead of a 1-Ohm resistor for the charging process of the capacitor shown in the circuit, the time constant will: An initially uncharged 3.27 uF capacitor and a 7.35 kn resistor are connected in series to a 1.50...
What is the resistance of a 61.1-m-long aluminum wire that has a diameter of 7.77 mm? The resistivity of aluminum is 2.83x 10-8 Ω . m. resistance:
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