Answer:
2.93 A
Explanation:
From Ohm's law V = IR where V = voltage = 12 V, I = current = ? and R = resistance = 4.1 Ω.
So, the current in each quadraphonic stereo circuit is I = V/R = 12 V/4.1 Ω = 2.93 A
Answer:
7.5 × 10^3 m/s^2
Explanation:
use the formula that does not have v in it to solve for acceleration.
I can't remember how to solve this kind of problem.
So, in desperation, I take a hard look at the units.
I do remember that electric field is measured in volts per meter,
and 1 volt/meter means 1 newton/coulomb. And there it is !
The problem has a quantity of [newtons] and a quantity of [coulombs]
in it. If I divide those, the quotient will be [newton/coulomb], and THAT's
electric field strength !
(3.0 x 10⁻⁹ N) / (1.25 x 10⁻¹⁹ C)
= 2.4 x 10¹⁰ N / C
= 2.4 x 10¹⁰ volts/meter .
Answer:
I can't see it good on my phone sorry can't help you
