Answer: resistor
Explanation: Not quite sure. Need more research
Answer:
6.65 kPa.
- 73.3 kPa.
Explanation:
Without much ado let's jump right into the solution to the problem given. It is given that the pressure = 50 mmHg and the solution to this question is to write out the value of the pressure in kpa and kPa gauge.
P(a) = 0.05m × 133 kN/m³ = 6.65 kPa.
The P(gauge) =( [ 0.05 × 13.6 × 9810] ÷ 1000 ) - 80 = - 73.3 kPa.
Answer:

Explanation:
Given
--- Current
Required
Determine the new current when resistance is doubled
Using 
Initially, we have:

When resistance is doubled and voltage remains unaltered, we have:

2R represents the new resistance and I represents the new current
Equate both values of V

Make I the subject



The new current is 45milliAmps