Question

If a 10-volt battery is placed across a 2-ohm resistance (R = 2Ω), a current of
amperes will flow

Answer 1

So basically, when solving voltage you use this formula V=IR in this V represents the voltage, where "I" represent the current and R represents the resistance. Then, the given values are enumerated below and these will help us in solving for the unknown.
V=10 volts
I=?
R=2 ohms
V=IR
I=V/R
I=10/2
I=5 amperes
knowing this what do u think the answer is?