Question
The current across the 3 ohm resistance in the given
circuit is:Solution
Here V = 5 v R1 = 3 ohm and R2= 4 ohm The total resistance in a series circuit is calculated by adding the individual resistances: R_total = R_1 + R_2 + R_3 + ... + R_n Resistance =Â 3 + 4 = 7 ohm Ohm's Law Equation : V = IR, where V is the voltage across the conductor, I is the current flowing through the conductor and R is the resistance provided by circuit. I = V/R =Â 5/7 A
The SI unit of mechanical power is:Â
Coffee, spinach, onion and tea in our diet mostly provide us with which of the following elements as food?
A fluid is flowing steadily through a horizontal pipe of varying cross-section. According to Bernoulli’s principle, the pressure is:
Which of the following statements for the given chemical reaction is true?
Fe₂ O₃ + 2Al → Al₂ O₃  + 2Fe
When Mendel crossed a tall pes plant with a short pea plant, only tall plants were produced. Of these progeny F1  plants, ______ had dissimilar factor...
Which gas is used in the process of photosynthesis?
What is the SI unit of force?
In alchemy, aqua fortis is the classical name of which chemical compound that is used chiefly in the manufacture of explosives and fertilisers, and in o...
Which part of the human eye is responsible for focusing light?
The rate of transpiration accelerates due to
Relevant for Exams:
