Answer:
C) 80 milliamperes
Step-by-step explanation:
The amount of current flowing through a circuit is directly proportional to the amount of voltage applied across the circuit. The relation between current(I) and voltage(V) can be expressed as:
Here, is the proportionality constant. It is given that, when voltage is 2 volts, 40 milliamperes( amperes) current flow through the circuit. Using these values we can find the value of proportionality constant. i.e.
Using this value, we can establish the relation between I and V as:
Now, we need to calculate value current (I) if voltage is equal to 4 volts. Substituting V = 4 in above equation, we get:
Thus, the value of current will be 80 milliamperes
Answer:
Arre tum idhar sab India ke baare mai kyu puch rahe the ?¿
Step-by-step explanation:
Comment here
Answer:
y = 70 degree's
Step-by-step explanation:
180 is a straight line therefore the equation would read ...
180 = 110 + y
subtract 110 from both sides ...
70 = y
Answer:
8 times the square root of 2
Step-by-step explanation:
Look up the 45-45-90 triangle
From my understanding in every square tile there are 2 red triangles. So you basically take the number of square tiles and multiply it by 2 (as every tile has 2 red triangles.)
(x) (f)
1 2
2 4
3 6
4 8
5 10
14 24