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# Electronics/elec

Question
2.   A final circuit consists of six heaters connected in parallel each having a resistance of 150Ω. Find (i) the total resistance of the circuit (ii) the current through each resistor if the supply voltage is 600 V.

This is a simple Ohms Law question. Do you know Ohms Law?  If not you must study it.

OHMS LAW:  Voltage across an electrical element is equal to the current in amperes times the resistance in ohms.  Expressed this way;  E = I X R.

In your circuit you can calculate the current in each heater by I = E/R = 600/150.

Total current from the supply voltage six times that of one heater.

Total resistance is the parallel sum of each.  Or, you can calculate it by R = V/I.

Solution for you is just simple math calculations.

Hope this helps.

Electronics

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#### ZZ

##### Expertise

Electronics questions about AC, DC and digital theory.

##### Experience

Graduate electrical engineer with over 40 years in electronic design, manufacturing, project organization and patent review. Experience in fields of industrial and consumer electronics (audio, video, acoustics, etc.)

Organizations
IEEE (Institute of Electrical and Electronics Engineers); Senior Life member AES (Audio Engineering Society), Fellow Life member

Education/Credentials
BSEE University of North Dakota