Light cannot escape the intense gravitational pull of a _____.
2 answers:
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Explanation:
Total surface area of cylinder:
sheet of metal required = 120.95 cm^2
Answer:
Input impedance of this transformer is 50 ohms.
Explanation:
Given that,
Number of turns in the primary coil,
Number of turns in the secondary coil,
Output impedance of the transformer,
The number of turns and the impedance ratio in the step down transformer is given by :
So, the input impedance of this transformer is 50 ohms. Hence, this is the required solution.