Answer:
1.2 Amps
Explanation:
<em>The question is incomplete, however, according to Ohm's law the current through a conductor between two points is directly proportional to the voltage across the two points.</em>
Given Data
Voltage= 4.4V
Resistance= 5.2 Ohms
V=IR---------------Ohms law
I= V/R
I= 5.2/4.4
I= 1.18
I= 1.2 Amps
Hence the current is 1.2 Amps
The portions of the electromagnetic spectrum are used in the television set. It is used in the picture tube in the old television set.
<h3>What is the electromagnetic spectrum ?</h3>
The electromagnetic radiation distribution in accordance with the frequency or wavelength is known as the electromagnetic spectrum.
The portions of the electromagnetic spectrum are used in the television set. It is used in the picture tube in the old television set.
Hence, option b is correct.
To learn more about the electromagnetic spectrum, refer to the link;
brainly.com/question/15576247
#SPJ1
Answer:
ΔK.E = 2.5 × 10⁻³ J
Explanation:
Given data in the question, we have:
Charge of the particle, q = 5.0 μC = 5 × 10 ⁻⁶ C
Initial speed of the particle, v = 55 m/s
The potential difference, ΔV = 500 V
Now, the gain in kinetic energy is given as
ΔK.E = q × ΔV
on substituting the values in the above formula, we get
ΔK.E = 5 × 10 ⁻⁶ C × 500 V
or
ΔK.E = 2.5 × 10⁻³ J
Well water would prob be your best bet, you could extract the salt first and then use a magnet to seperate the iron filing from the sand
