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What are resistors? State its types and ...

What are resistors? State its types and uses.

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CHETANA PUBLICATION-ELECTRIC CURRENT THROUGH CONDUCTORS-EXERCISE
  1. An electric heater takes 6A current from a 230V supply line, calculate...

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  2. The heating element connected to 230V draws a current of 5A. Determine...

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  3. What are resistors? State its types and uses.

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  4. Explain the colour code system for resistors.

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  5. Find the value of resistances for the following colour code. Blue Gr...

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  6. Find the value of resistances for the following colour code. Brown Bl...

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  7. Find the value of resistances for the following colour code. Red Red ...

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  8. Find the value of resistances for the following colour code. Orange W...

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  9. Find the value of resistances for the following colour code. Yellow V...

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  10. Find the colour code for the following value of resistor having tolera...

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  11. Find the colour code for the following value of resistor having tolera...

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  12. Find the colour code for the following value of resistor having tolera...

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  13. Find the colour code for the following value of resistor having tolera...

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  14. Find the colour code for the following value of resistor having tolera...

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  15. Write a note on rheostat.

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  16. Derive the expression for resistances connected in series.

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  17. Derive the expression for the resistances connected inparallel.

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  18. Distinguish between resistance in series and resistance in parallel.

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  19. Calculate : total resistance and R1 = 3 Omega, R2= 6 Omega, R3 = 5O...

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  20. Calculate : total Solution: current in the following circuit. R1 = 3 O...

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