Answer:
Grounded used to carry the current in the normal conditions. while on the other side grounding is refer to that safety wire that is connected to the earth and currently does not transmit through it.
As grounding wire is referred to as safety wire hence it carries current only in an emergency like a short circuit.
Explanation:
A grounded conductor is referred to as one of the wire that needed in an electric circuit. it is basically a neutral conductor. It used to carry the current in the normal conditions. while on the other side grounding is refer to that safety wire that is connected to the earth and currently does not transmit through it.
As grounding wire is referred to as safety wire hence it carries current only in an emergency like a short circuit.
Answer:
Ohms law state that the current I flowing through a metallic conductor is directly proportional to the potential difference V across its end, provided that all physical condition are kept constant i.e temperature
Explanation:
that is, V varies directly to I
Where,
V= potential difference in volt and
I = current in Ampere (A)
therefore,
V= IR and R is measured in ohm
They are indeed significant. This statement is true. The zero that is not significant is the one found before the first non-zero digit.
i have no idea
I don't even know how we are here
Answer:
K(maximum) = 0.284 eV
Explanation:
Given data
work function ω = 3.60 eV = 3.60 × 1.6 ×
= 5.76 × J
wavelength λ = 320 nm = 320 ×
m
to find out
maximum kinetic energy
solution
we know that speed of light is = 3 ×
m/s
and planck constant h = 6.63 ×
J.s
we will apply here Einstein's photo elecric equation that is
hc/λ = ω + K(maximum)
put here all these value we get
6.63 × × 3 × / 320 × = 5.76 × + K(maximum)
so
K(maximum) = 6.63 × × 3 × / 320 × - 5.76 ×
K(maximum) = 0.4556 × J
K(maximum) = 0.4556 × / 1.6 ×
K(maximum) = 0.284 eV
