Ohm's law states that the potential difference across a resistor is directly proportional to the current flowing through it:
where
V is the potential difference
I is the current
R is the resistor
In our problem, the potential difference is the voltage of the battery, V=20 V, and the current flowing in the light bulb is I=0.57 A. By using Ohm's law, we can calculate the resistance of the light bulb:
Answer:
C.
Explanation:
I think it's c please let me know if it's incorrect
I don't get what you are trying to ask or what's the question?
Answer:
a) Dalton
Explanation:
In <u>Dalton's</u> model atoms are imagined as tiny balls. This model was introduced in the year 1803 by John Dalton.