Answer:Time constant gets doubled
Explanation:
Given
L-R circuit is given and suppose R and L is the resistance and inductance of the circuit then current is given by
where is maximum current
i=current at any time
thus if inductance is doubled then time constant also gets doubled or twice to its original value.
No force contributes to density, the density is a physical quantity that is defined as being
the raport between the mass of the object and its volume. However if you want to measure the density of an object you might want to determine its gravity force (weight)
from which knowing the gravitational acceleratin you can find its mass
where
is given in Newtons and
is given in
The temperature will increase
Because static electricity build up in our homes because we have the heaters on which suck moisture out of the air.
The area of the bar over r=4 is 0.468