In the diagram above, the values of V1 and V2 are respectively

Assessment: JAMB UTME - Physics - 2000 Subject: Physics

Question 1 Report

In the diagram above, the values of V1 and V2 are respectively

Answer Details
In the diagram shown above, the voltage division rule can be applied to determine the voltage values. According to the voltage division rule, the voltage across a resistor in a series circuit is proportional to the resistance of the resistor. Here, the total resistance of the circuit is 3 ohms (1 ohm + 2 ohms), and the voltage applied is 3 volts. So, using the voltage division rule, we can find the voltage V1 as follows: V1 = (1 ohm / 3 ohms) x 3 volts = 1 volt Similarly, we can find the voltage V2 as: V2 = (2 ohms / 3 ohms) x 3 volts = 2 volts Therefore, the values of V1 and V2 are 1V and 2/3V, respectively. Hence, the correct option is: "1V and 2/3V".

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