The reason galaxies that are distant from our galaxy move away from our galaxy more rapidly than those that are near is:
2 answers:
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Answer:
The value of and R are 12.9 ohm and 2.6 V.
Explanation:
Given that,
Potential difference = 22.0 V
Current = 1.50 A
If this potential difference is reversed,
Then the current = 1.90 A
In forward direction
The net emf is
The net current is
...(I)
In reverse direction
...(II)
From equation (I) and (II)
Hence, The value of and R are 12.9 ohm and 2.6 V.