3. What is the potential difference across a 1 500 12 resistor carrying a
1 answer:
The potential difference across a 1500 ohm resistor carrying a current of 0.075 A is approx. equal to 113 V.
Explanation:
An ideal electrical circuit obeys Ohm's law. As per this law, the potential difference in any electrical circuit will be directly proportional to the current flowing in that circuit. And the proportionality constant is the resistance offered by the circuit.
As here, the current is said to be carried as 0.075 A and the resistance is 1500 ohm, then the potential difference will be
Thus, the potential difference across a 1500 ohm resistor carrying a current of 0.075 A is approx. equal to 113 V.
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Answer:
2406 miles
Explanation:
Let A be the starting position, B the junction position and C the final position after flying the 3.5 hrs. Also, let b be the distance from the starting point:
#Distance traveled in 1.5hrs is;
#Distance traveled in next two hrs:
#Now using the Cosine Rule:
Hence, the pilot is 2406 miles from her starting position.