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jek_recluse [69]
4 years ago
11

Membrane walls of living cells have surprisingly large electric fields across them due to separation of ions. what is the voltag

e across an 9.67-nm-thick membrane if the electric field strength across it is 7.46 mv/m? you may assume a uniform e-field.
Health
1 answer:
s344n2d4d5 [400]4 years ago
6 0
<span> The electric field is E =  7.46 miliVolts/meter

If we multiply the electric field times the length of the membrane, we can find the voltage across it.

V = E*d

Where d = 9.67 E -9 m

V = </span>7.46 mV/m * 9.67 E -9 m = 7.213 E -11 V
<span>
The answer is </span>7.213 E -11 Volts<span>



</span>
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