Answer :
At that particular time, the resistance of the light bulb is 20 ohms.
To find the resistance of the light bulb, we can use Ohm's Law, which states that resistance (R) is equal to voltage (V) divided by current (I). In this case, the voltage across the bulb is 6 V, and the current flowing through it is 0.3 A.
Using Ohm's Law: R = V/I
Substituting the given values: R = 6 V / 0.3 A
Calculating the result: R = 20 ohms
It's important to note that the resistance of a light bulb can vary depending on factors such as temperature and the specific characteristics of the bulb.
The given value of 0.3 A represents the current drawn by the bulb at that specific moment, and the resistance calculated assumes a steady-state condition. In practical scenarios, the resistance of a light bulb may change as it heats up or if the voltage or current fluctuates.
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