The EMF of the battery includes the force to to drive across its internal resistance. the total resistance:
R = internal resistance r + resistance connected rv
R = r + rv
Now find the current:
V 1= IR
I = R / V1
find the voltage at the battery terminal (which is net of internal resistance) using
V 2= IR
So the voltage at the terminal is:
V = V2 - V1
This is the potential difference vmeter measured by the voltmeter.
38*10=380 N
To be more exact, 38 should be multiplied by 9.8 instead of 10.
T
Answer:
the velocity is a second final to initial velocity of 39
Density is the mass of a substance per unit volume.
Answer:
c. 337
Explanation:
can someone answer my question
