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sergij07 [2.7K]
2 years ago
13

Mention two factors on which the internal resistance of a cell depends.​

Physics
2 answers:
Anarel [89]2 years ago
7 0

Answer:

Explanation:

(1) The surface area of the electrodes: Larger the surface area of the electrodes, less is the internal resistance.

(2) The distance between the electrodes: As the distance between the electrodes increases, the internal resistance of cell also increases.

Vsevolod [243]2 years ago
6 0

The formula is given by

\\ \rm\Rrightarrow R=\rho\dfrac{\ell}{A}

  • rho is resistivity
  • l is length of cell
  • A is surface area.

On these three factors resistance depends

also

According to ohms law

  • V/I=R

Resistance also depends on voltage and current

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3 years ago
A man fires a silver bullet of mass 2g with a velocity of200m/sec into wall. What is the temperature changeof the bullet? Note:
Sphinxa [80]

F=nmv

where;

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let M council M

=1/2V^2=S∆t

M=2g

K.E=MV^2/2

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2 councils 2

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A 60 kg runner accelerates during a race at 3m/s2. what force is exerted on the earth with each step
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Answer:

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