Electric Field Questions on Resistors
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16) Four resistors of values 2.0 Q, 4.0 Q, 3.0 Q, and 9.0 Qare connected across a DC
source with voltage Vas shown in Figure 6. If the total current through this circuit is
2.0 A, what is the current through the 4~Q resistor?
17] Two capacitors are connected in parallel. If the third capacitor is connected in
parallel with the other two, does the equivalent capacitance increase, decrease, or
remain the same? Explain.
18) Four resistors of values 2 Q, 4 Q, 3 Q, and 9 Q are connected across a DC source
with voltage Vas shown in Figure 7. If the total current through this circuit is 1 A, what
is the value of the voltage V?
19) Four resistors of values 2 Q, 4 Q, 3 Q, and 9 O. are connected across an 8-V DC
source as shown in Figure 7. What is the current through the 9»Q resistor?
20) Find the current passing through the 12 Q , 8 Q , and 6 Q resistors in the circuit
shown in Figure 8.
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The solution answers a few questions on resistors.
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