If a circuit has a 2 Meg ohm resistor that has a 2 V drop, and...
If a circuit has a 2 Meg ohm resistor that has a 2 V drop, and it is in series with a 3 Meg ohm resistor, what current flows through the second resistor?
1 µA
1.5 µA
2 µA
4.5 µA
Homework Answers
A series circuit consists of a 12 V battery, 11 Ohm resistor, 27 ohm resistor, and...
A series circuit consists of a 12 V battery, 11 Ohm resistor, 27 ohm resistor, and 36 Ohm resistor. What is the current flow through the 11 Ohm resistor?
An R-L circuit has a 60 V battery, a 42 H inductor, a 24 ohm resistor,...
An R-L circuit has a 60 V battery, a 42 H inductor, a 24 ohm
resistor, and a switch S, in series, as shown. Initially, the
switch is open, and there is no magnetic flux in the inductor. At
time the switch is
closed. In Figure 21.23b, when the resistor voltage is equal to the
inductor voltage, the current in the circuit is closest to:
1.3 A
1.0 A
0.50 A
1.5 A
0.75 A
6. A three-ohm resistor and a four-ohm resistor are connected in series to a battery. In...
6. A three-ohm resistor and a four-ohm resistor are connected in series to a battery. In a separate circuit, a three-ohm resistor and a four-ohm resistor are connected in parallel to a battery with the same battery voltage as in the first circuit. Which resistor will have the largest amount of current flowing through it? A. The three-ohm resistor in the series circuit. B. The four-ohm resistor in the series circuit. C. The three-ohm resistor and the four-ohm resistor in...
Consider a circuit with two 10 ohm resistors in series and connected to a 6 V...
Consider a circuit with two 10 ohm resistors in series and connected to a 6 V battery. A certain current flows through it. What would happen to that current if you added a third 10 ohm resistor in series with the other two? Would the current increase, decrease, stay the same, or become zero after you added the third resistor? Give a short justification of your answer.
L13) A circuit has an emf of 12 V and internal resistance of 0.1 ohm. The...
L13) A circuit has an emf of 12 V and internal resistance of 0.1 ohm. The seat of emf is placed across a resistor array that has two sets of three 5 ohm resistors in parallel. These two sets are in series with each other, and with an additional 2 ohm resistor. a) What is the current thru the 2 ohm resistor? b) After 2 years of use, the internal resistance grows to 0.5 ohms. What is the current thru...
In the circuit shown below, the values for each resistor are: R1 = 6 ohm R2...
In the circuit shown below, the values for each resistor are: R1 = 6 ohm R2 = 3 ohm R3 = 8 ohm R4 = 5.67 ohm R5 = 2 ohm R6 = 5 ohm R7 = 25 ohm Based on these values: a) What is the total resistance between points a and d? b) If the circuit is connected to a 25.24 volt battery, what is the current through R1? c) What is the current through R6? d) What...
A 9 ohm resistor and a 16 ohm resistor are connected in series in a circuit...
A 9 ohm resistor and a 16 ohm resistor are connected in series in a circuit with a 5 volt battery. Assuming negligible internal resistance in the battery, the current from the battery will be? The current in the 16 ohm resistor will be?
Find voltage drop and current across the 2 ohm resistor mi 28v++ 20 v
Find voltage drop and current across the 2 ohm resistor
mi 28v++ 20 v
a 1 ohm and a 2 ohm resistor are connected in series to a 12 v...
a 1 ohm and a 2 ohm resistor are connected in series to a 12 v power supply. which resistor has greater potential difference across it?
2. A 2 kilo-ohm resistor is connected in series to an inductor and a 2000 V...
2. A 2 kilo-ohm resistor is connected in series to an inductor and a 2000 V battery (DC). After, 4.65 micro-seconds, the current in the circuit is 0.63 A. What is the value of the inductor in milli-henries? Hint: compare the current at 4.65 micro-seconds to the maximum current.
An R-L circuit has a 60 V battery, a 42 H inductor, a 24 ohm
resistor, and a switch S, in series, as shown. Initially, the
switch is open, and there is no magnetic flux in the inductor. At
time the switch is
closed. In Figure 21.23b, when the resistor voltage is equal to the
inductor voltage, the current in the circuit is closest to:
1.3 A
1.0 A
0.50 A
1.5 A
0.75 A
L13) A circuit has an emf of 12 V and internal resistance of 0.1 ohm. The seat of emf is placed across a resistor array that has two sets of three 5 ohm resistors in parallel. These two sets are in series with each other, and with an additional 2 ohm resistor. a) What is the current thru the 2 ohm resistor? b) After 2 years of use, the internal resistance grows to 0.5 ohms. What is the current thru...
In the circuit shown below, the values for each resistor are: R1 = 6 ohm R2 = 3 ohm R3 = 8 ohm R4 = 5.67 ohm R5 = 2 ohm R6 = 5 ohm R7 = 25 ohm Based on these values: a) What is the total resistance between points a and d? b) If the circuit is connected to a 25.24 volt battery, what is the current through R1? c) What is the current through R6? d) What...
Find voltage drop and current across the 2 ohm resistor
mi 28v++ 20 v
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