Answer:
B, C and E
Explanation:
The unit of resistance in the international system is the Ohm, the equation that describes the resistance is:

Where (l) is for lenght of the wire, (S) is the area and (p) its the constant associated to the conductor.
It's related by the Ohm's Law:

If the car travels
300 km.........................5 hrs
?km ..............................2h
to find out we do (300*2)/5=600/5=120km
also
300km/5h=60km/h
in 2 hours
120km
Answer:
.....,.,.,.,.,.,.,.,.,.,.,.,..,.,.,.,.,.,.,,.,.┌(・。・)┘♪
Answer:
The capacitance of the deflecting plates is
.
Explanation:
The expression for the capacitance of the capacitor in terms of area and distance is as follows;

Here, C is the capacitance, A is the area, d is the distance and
is the absolute permittivity.
Convert the side of the square from cm to m.
s= 3.0 cm
s= 0.030 m
Calculate the area of the square.

Put s= 0.030 m.


Convert distance from mm to m.
d= 5.0 mm

Calculate the capacitance of the deflecting plates.

Put
,
and
.



Therefore, the capacitance of the deflecting plates is
.