Three resistors are connected in series with a battery as shown.The 3 Ω resistor is removed from the circuit.  How does the voltage across the 4 Ω resistor change?A.The voltage will decrease, because the net resistance of the circuit decreases.B.The voltage will not change, because the 4 Ω resistor is still in series with the battery.C.The voltage will not change, because the battery voltage V is unchanged.D.The voltage will increase, because the sum of all voltage drops around a closed loop is zero.

Three resistors with the same resistance are connected in a 12-volt battery in a series circuit. If one resistor is removed, what will happen to the voltage that runs across the remaining resistors?*1 pointIt will increase.It will decrease.It stays the same.It will increase, then decrease rapidly.

Two resistors R1 and R2 are connected in series to a battery with no internal resistance. The current through each is measured. A third resistor, R3, is then connected in parallel to R2. How does this affect the currents throughR1 and R2?Question 58 Answer Choices   A.  I1 and I2 both increase.   B.  I1 increases and I2 decreases.   C.  I1 decreases and I2 increases.   D.  I1 and I2 both decrease.

A simple series circuit is composed of a 9 volt battery and two 1 ohm resistors and an ammeter (current meter) to measure the current flow in the circuit.Since the resistors have same resistance (1 ohm), what will happen if one of the resistors is removed from the circuit and is replaced by a wire to complete the circuit?A The current that is moving through the circuit would increase.B The voltage of the circuit would increase.C The current that is moving through the circuit would decrease.D The voltage of the circuit would decrease.

1.5 Ω, 0.5 Ω and 2.5 Ω resistors are connected in series. Find the total resistance of these 3 resistors if a 6 V battery is connected to the circuit?

Two resistors with the same resistance are connected in a 6-volt battery in series. What will happen to the total current across the circuit if another resistor of the same resistance is added considering the same voltage is applied?*1 pointIt will increase.It will decrease.It stays the same.It will increase, then decrease rapidly.