3 years ago

Assume a solar cell would produce a current of 500mA and 3 V. What is the power of this solar cell?

Physics

1 answer:

defon3 years ago

8 0

Answer:

the power of the solar cell is 1.5 watts

Explanation:

Recall that power is defined as the product of the voltage (V) times the running current (I): Power = V * I.

The only thing we have to take care of before actually performing the operation, is to convert milliamps into Amps, so our answer comes directly in the appropriate units (Watts). 500 mAmps can be written as 0.5 Amps, then, the product becomes:

Power = V * I = 3 V * 0.5 Amps = 1.5 watts

You might be interested in

Please help me with my quiz?

alina1380 [7]

The solutions would be :
1. C
2. B
3. A
4. C
5. D.

3 0

3 years ago

FIll in the blanks.: It's a beautiful day and you decide to go to the beach with some friends. The sun is ________

gregori [183]

Converting
releases
absorbs
cooling
transfer
liberating

4 0

2 years ago

Read 2 more answers

A box is sliding down an incline tilted at a 11.1° angle above horizontal. The box is initially sliding down the incline at a sp

raketka [301]

Answer:s=0.68 m

Explanation:

Given

Inclination $\theta =11.1^{\circ}$

Speed of block(u)=1.6 m/s

Coefficient of kinetic Friction $\mu _k=0.39$

deceleration provided by friction=g\sin \theta -\mu _kg\cos \theta [/tex]

Using $v^2-u^2=2as$

Final velocity v=0

$0-1.6^2=2(g\sin \theta -\mu _kg\cos \theta )s$

$s=\frac{-1.6^2}{2\cdot (9.8\sin 11.1-0.39\times 9.8\times \cos 11.1)}$

s=0.68 m

5 0

3 years ago

What is the function of the commutator in a motor?

vlabodo [156]

The answer you are looking for is:
D.) It facilitates the moment of the current though a wire.
Hope that helps!!
Have a wonderful day!!<span />

7 0

2 years ago

Read 2 more answers

Which color of light refracts at the greatest angle when white light is incident on a prism?

antiseptic1488 [7]

Red is refracted the least and violet is refracted the most

5 0

2 years ago

Read 2 more answers