Answer:
D. 1/9
Explanation:
Firstly, draw the circuits, then you solve for resistance in series with the formula- R1 + R2... And in parallel- 1/R1 + 1/R2...
Then after getting your resistance, use the formula for power that relates with resistance and voltage.
This the ratio will be 1/9. The parallel circuit has 1/9 the resistance of the series circuit. Since the potential difference across the two circuits is the same, this implies that the parallel circuit will give out 9 times more power than the series circuit.
Answer:
9.069 KW
Explanation:
The heat engine operates in a carnot cycle between 75°C to 492°C so the lower temperature and the higher temperature
Efficiency of the carnot cycle
We know that
it is given that duration of each cycle is 1.16 sec so power output
The answer i believe is craters
Answer:Complementary base pairing is important because the hydrogen bonds between the bases hold the two strands of DNA together and because it serves as a way for DNA to replicate.
Explanation:
<span>To
determine the energy stored in the magnetic field, use the formula: E = ½ LI2
where E is the energy stored, L is the inductance (units: Henry), and I is the
current (units: Ampere). </span>
<span>Correspondingly, L = (µN2A)/l,
where, µ = permeability of medium (in this case, air), N = no. of turns, A = cross-sectional
area, and l = length. Given: N = 68 turns, l = 8 cm, d = 1.2 cm, and I = 0.77
A, other necessary variables are A = 1.13 cm2 and µair =
1.2566 x 10-6 H/m. Applying the formula and checking that the units
agree with each other, the final answer is 2.4352 x 10-6 J.</span>