Your gonna have to divide 143 into 9 and then that will be your answer
Answer:
The current flows through the insulator is 2 mA.
Explanation:
Given that,
Resistance
Voltage = 200 kV
We need to calculate the current
Using ohm's law
Where, I = current
V = voltage
R = resistance
Put the value into the formula
Hence, The current flows through the insulator is 2 mA.
I would say the answer is B
Hope it helps!
This would be called the "Escape Velocity "
What happens in the prism stays in the prism. When the light emerges, it has the same frequency and wavelength as when it entered. The prism permanently alters nothing but the angle.
<span>Reference https://www.physicsforums.com/threads/how-does-a-prism-affect-wavelength.489768/ by caseytrimble
Sorry this probably doesn't help
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