V=15 V C =3 UF
I R=4kohm
WWW
a
The opposite figure shows a part of a circuit in which
the current intensity that passes through it at an instant
is 2 mA, when the accumulated charge on any one of
the plates of the capacitor equals 12 uC, so the value
the potential difference between the two points a and b
at this instant
(b) 19 V
a) 3 V
c) 23 V
(d 27 V
​

igneous rocks also form where plates converge. the subducting plate melts as it sinks into the crust of the earth, and the melt rises into the overriding plate forming volcanoes. metamorphic rocks are formed mainly in the lithosphere, wherever there is high pressure and high temperature. -woods

it's a b and

its lower due to the doppler effect.: apex