Question

Four equal
resistances of 5 ohm each are connected
to form the sides of a
rhombus A B CD. Calculate the total
resistance and total Current if a battery
of 5v is
Connected Across A and c.
​

Answer 1

Answer:

Explanation:

R1&R2 are in series say eq res of them is A. A=R1+R2=10 ohm

R3 & R4 are in series say eq res of them is B. B=R3+R4=10 ohm

Now A &B  are in parallel.

so eq res:R

1/R =1/A  +1/B

R=5 ohm between A & C

if 5 V res is connected bet A &C

then current in the ciorcuit=V/R=1 A

in each branch current will divide in two equal parts ie will be 0.5 A each as the resistance in each branch is equal.

PLEASE MARK AS BRAINLIEST.

Answer 2

Answer:

Add all of the resistances across the circuit together to calculate the total resistance. If you don't know the individual values, use the Ohm's Law equation, where resistance = voltage divided by current. Plug in the values for voltage and current and solve for R to get the total resistance in a circuit.

In the given ciruit, the two 1 ohm resistors are connected in series. So, they can be replaced with a resistor of equivalent resistance. So, both the 1 ohm resistors can be replaced by a 2 ohm resistor. = 2/3 ohms.