What type of circuit has all its resistors in the same path?
2 answers:
Answer:
A series circuit
Explanation:
Resistors can be connected in two different configurations:
- Series: all resistors are connected along the same path. In this case, the current flowing through each resistor is the same, while the potential difference across each resistor is different. The total resistance of the circuit for resistor in series is given by
- Parallel: each resistor is connected to the same batter through a different branch. In this case, the potential difference across each resistor is the same, while the current flowing through each resistor is different. The total resistance of the circuit for resistors in parallel is given by
In this problem, we have resistors all connected in the same path, so they are connected in a series configuration.
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Answer:
(A) 7.9 m/s^{2}
(B) 19 m/s
(C) 91 m
Explanation:
initial velocity (U) = 0 mph = 0 m/s
final velocity (V) = 85 mph = 85 x 0.447 = 38 m/s
initial time (ti) = 0 s
final time (t) = 4.8 s
(A) acceleration =
= = 7.9 m/s^{2}
(B) average velocity =
= = 19 m/s
(C) distance travelled (S) = ut +
= (0 x 4.8) + = 91 m
Answer:
0.000153DaL
Explanation:
We have been given:
15.3mL to convert to DaL
DaL is a unit of volume which indicates a decaliter.
This implies that;
1 Da L = 1 x 10²L
So:
1 mL = 1 x 10⁻³L
So 15.3mL will give 15.3 x 10⁻³L
So;
1 x 10²L = 1 DaL
15.3 x 10⁻³L will give = 15.3 x 10⁻⁵DaL
Therefore, this is 0.000153DaL