F - False.
Electric charges can also be transferred by Contact.
Answer: demesne lands
Explanation:
" (demesne lands) which were for the personal use of the lord of the manor."
Answer:
Δx = 30000002.4meters
Explanation:
First you transform km/h into m/s and minutes into seconds
so we have that 28000 km/h = 5555.556m/s
and 90min = 5400s
Then you take the formula for speed when the speed is uniform which is
u = Δx/Δt
5555.556 = Δx/5400
Solving for Δx=30000002.4meters.
Answer:
The force per unit length is
Explanation:
The current carrying by each wires = 2.85 A
The current in both wires flows in same direction.
The gap between the wires = 6.10 cm
Now we will use the below expression for the force per unit length. Moreover, before using the below formula we have to change the unit centimetre into meter. So, we just divide the centimetre with 100.