What is the equivalent resistance of the circuit? A: 0.500 ohms B: 120.0 ohms C: 2.00 ohms D: 60.0 ohms
2 answers:
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Classics.
Resistance is equal to relation between voltage and current.
If we express current:
If current is in fact 0 then one of the quantities either voltage or resistance must be equal to zero. Since resistance cannot be equal 0, because that would violate mathematical law that states that division by zero is undefined the only logical conclusion is voltage.
So the answer should be C voltage and B zero.
Hope this helps!
Resistance is equal to relation between voltage and current.
If we express current:
If current is in fact 0 then one of the quantities either voltage or resistance must be equal to zero. Since resistance cannot be equal 0, because that would violate mathematical law that states that division by zero is undefined the only logical conclusion is voltage.
So the answer should be C voltage and B zero.
Hope this helps!
Answer:
The speed of the wave is
Explanation:
Given that,
Frequency = f
String length = l
We need to drive a formula of the speed of the wave
Using formula of fundamental frequency
We know that,
Where, v = speed of wave
= wavelength of the wave
f = frequency
The speed of the wave is
Hence, The speed of the wave is