Answer:
Work done = force x displacement
= 500 x 20
= 10000 J
Hope this helps!
Answer:
Decrease the voltage,and do not change the resistance,the current will also decrease
Explanation:
Decrease the voltage,and do not change the resistance, the current will also decrease, because voltage is directly proportional to current
Answer:
there are 1,000m in a km, so 200km is 200,000m
200,000m/10m/s = 20,000s
Explanation:
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Answer:
The capacitance is 1.75 nF
Explanation:
From the question we are given that
The inner radius is
The outer radius is 000.1
Length of the capacitor is L = 1m
The dielectric constant is Di = 2
The dielectric constant is Di2 = 4
Generally the capacitance of a capacitor can be mathematically represented as
1.75nF