Question

CALCULATE THE MISSING VALUE:

1. P=?, I = 2A, E = 12V

2. P=200W, I = 2A, E = ?

3. P= 100W, I = ?, E = 120V

4. P = 1000W,I= 10A, E = ?

5. P=150W, I = ?, E = 120V

6. P=?,I= 3A, E = 15V

7. P=300W, I = ?, E = 100V

8. What unit is to measure power?

9. What unit is to measure voltage?

10. What unit is to measure amperage?.​

Answer 1

See below ~

Step-by-step explanation:

Relating Power (P), Amperage (I), and Voltage (V) :

Power (P) = Voltage (V) × Amperage (I)

===========================================================

Q1

⇒ P = 2A × 12V

⇒ P = 24W

============================================================

Q2

⇒ 200W = 2A × E

⇒ E = 100V

=============================================================

Q3

⇒ 100W = I × 120V

⇒ I = 5/6

⇒ I = 0.83A

=============================================================

Q4

⇒ 1000W = 10A × E

⇒ E = 100V

=============================================================

Q5

⇒ 150W = I × 120V

⇒ I = 5/4

⇒ I = 1.25A

=============================================================

Q6

⇒ P = 3A × 15V

⇒ P = 45W

===========================================================

Q7

⇒ 300W = I × 100v

⇒ I = 3A

============================================================

Q8

⇒ The unit to measure power is Watt (W)

===========================================================

Q9

⇒ The unit to measure voltage is volt (V)

============================================================

Q10

⇒ The unit to measure amperage is Ampere (A)