Answer:
Electric field in the membrane is given as

Explanation:
As we know that electric field in a region is related to its potential difference given by the formula

here we know that


so we have


The human beings use 10 % of the brain and the remaining 90 percent is full of unused potential and undiscovered abilities.
Explanation:
It is stated that every human beings use 10 percent of their brain and the other 90 percent is used only for operating a limited stretch. the average adult human brain can store the 2.5 million gigabytes digital memory.
The human brains contains about 100 billion neurons and around i quadrillion to 1 million connections in the cells. The dendrites provide more information than passive wiring.
The unused part of the brain is not necessary it simply occupies the space. The damaged parts of the brain should be removed.
Ecosystem is the unit where an organisms interact with each other and with their environment. If abiotic factor were removed, then biotic components would also get died.
Hope this helps!
Fnet =ma
1560)(1.3102)
the answer is b