मराठी

State how are the two resistors joined with a battery when potential difference is same across each resistor.

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प्रश्न

State how are the two resistors joined with a battery when potential difference is same across each resistor.

एक शब्द/वाक्यांश उत्तर
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उत्तर

Parallel 

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पाठ 8: Current Electricity - EXERCISE - 8(B) [पृष्ठ २००]

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सेलिना Concise Physics [English] Class 10 ICSE
पाठ 8 Current Electricity
EXERCISE - 8(B) | Q 10. (b) | पृष्ठ २००

संबंधित प्रश्‍न

Complete the following :-

(b)


How many 176 Ω resistors (in parallel) are required to carry 5 A on a 220 V line?


Show how would you join three resistors, each of resistance 9 Ω so that the equivalent resistance of the combination is 

1) 13.5 

2) 6 Ω


Two resistors, with resistance 5 Ω and 10 Ω respectively are to be connected to a battery of emf 6 V so as to obtain:

(i) minimum current flowing
(ii) maximum current flowing
(a) How will you connect the resistances in each case?
(b) Calculate the strength of the total current in the circuit in the two cases.


In the circuit given below:    

 

(a) What is the combined resistance?
(b) What is the p.d. across the combined resistor?
(c) What is the p.d. across the 3 Ω resistor?
(d) What is the current in the 3 Ω resistor?
(e) What is the current in the 6 Ω resistor?


In parallel combination of resistances ______.


Two resistors having resistance 4𝛀 and 6𝛀 are connected in parallel. Find their equivalent resistance. 


In the following figure calculate:

  1. the total resistance of the circuit
  2. the value of R, and
  3. the current flowing in R.


A battery of e.m.f. 15 V and internal resistance 2 `Omega` is connected to tvvo resistors of 4 ohm and 6 ohm joined.
(i) In series,
(ii) In para 1 lel. Find in each case the electrica I energy spent per minute in 6 ohm resistor.


Two devices are connected between two points say A and B in parallel. The physical quantity that will remain the same between the two points is:


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