Nerve cells in your body can be electrically stimulated; a large enough change in a membrane potential triggers a nerve impulse. certain plants work the same way. a touch to mimosa pudica, the "sensitive plant," causes the leaflets to fold inward and droop. we can trigger this response electrically as well. in one experiment, investigators placed electrodes on the thick tissue at the base of a leaf. the electrodes were 3.5 mm apart. when the electrodes were connected to a 47 μf capacitor charged to 1.5 v, this stimulated a response from the plant. eventually, all the charge on the capacitor was transferred to the plant. how much charge was transferred? q=what was the approximate electric field between the electrodes? e=

1.

The relationship between capacitance, charge and voltage across a capacitor is:

where

Q is the charge

C is the capacitance

V is the voltage

In this problem,

is the capacitance

V = 1.5 V

Substituting, we find the charge on the capacitor, that is eventually transferred to the plant:

2. 428.6 V/m

The electric field between the electrodes is given by

where

V = 1.5 V is the potential difference across the electrodes

d = 3.5 mm = 0.0035 m is the distance between the electrodes

Substituting into the equation, we find

the word that best describes martin luther king jr.'s tone in the video is dignified

martin luther king, jr. was a social activist and baptist minister who played a key role in the american civil rights movement from the mid-1950s until his assassination in 1968. the video shows his manner and attitude having or showing a composed or serious manner that is worthy of respect so dignified is the correct answer

gravity

explanation: