The Dimensional Formula for Youngs Modulus Is
The dimensional formula for Youngs Modulus is [M1L-1T-2] Where, M = Mass L = Length T = Time Derivation Young’s... View Article
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What Is Meant by Electric Current? Name and Define SI Unit .
The electric current ‘I’ is defined as the amount of charge ‘Q’ that flows through a particular area of the... View Article
Neutron Was Discovered By
Neutron was discovered by Sir James Chadwick.
How Are the States of Rest and Motion Relative?
The states of rest and motion are relative, that depends on the observer’s frame of reference.
Give Two Examples Of Nonluminous Objects?
The objects that cannot emit light energy by themselves are called non-luminous objects. The earth and Moon are two examples... View Article
Derive The Expression For the Capacitance Of Parallel Plate Capacitor
The expression for the capacitance of parallel plate capacitor is explained as Place the two plates parallel to each other... View Article
A Battery Of 6V Is Connected In Series With Resisters Of 0.1 Ohm , 0.15 Ohm,0.2 Ohm,0.25 Ohm And 6 Ohm. How Much Current Would Flow Through The 0.3 Ohm Resistor? (A) 0.895A (B) 2.22A (C) 1A (D) None Of These
(A) 0.895A (B) 2.22A (C) 1A (D) None Of These Answer: (A) 0.895A Explore more such questions and answers at... View Article
When A 40V Battery Is Connected Across An Unknown Resistor, There Is A Current Of 100 Ma In The Circuit. Find The Value Of The Resistance Of The Resister? (A) 5000 Ω (B) 800 Ω (C) 0.8 Ω (D) None Of These
(A) 5000 Ω (B) 800 Ω (C) 0.8 Ω (D) None Of These Answer: (D) None Of These Explore more... View Article
Point To Be Kept In Mind For Verification Of Ohm’s Law Is _______. (A) Ammeter And Voltmeter Should Be Connected In Series (B) Ammeter Should Be Connected In Series And Voltmeter In Parallel (C) Ammeter Should Be Connected In Parallel And Voltmeter In Series (D) Ammeter And Voltmeter Should Be Connected In Parallel
(A) Ammeter And Voltmeter Should Be Connected In Series (B) Ammeter Should Be Connected In Series And Voltmeter In Parallel... View Article
The Resistance Of A Conductor Is Directly Proportional To Its ________. (A) Its Area Of Cross-section (B) Density (C) Melting Point (D) Length
(A) Its Area Of Cross-section (B) Density (C) Melting Point (D) Length Answer: (D) Length Explore more such questions and... View Article
The Hindrance Presented By The Material Of Conductor To The Smooth Passing Of Electric Current Is Known As? (A) Resistance (B) Conductance (C) Inductance (D) None Of These
(A) Resistance (B) Conductance (C) Inductance (D) None Of These Answer: (A) Resistance Explore more such questions and answers at... View Article
When One Unit Electric Charge Moves From One Point To Another Point In An Electric Circuit, Then The Amount Of Work Done In Joules Is Known As? (A) Electric Current (B) Electric Resistance (C) Electric Conductance (D) Potential Difference
(A) Electric Current (B) Electric Resistance (C) Electric Conductance (D) Potential Difference Answer: (D) Potential Difference Explore more such questions... View Article
Which Of The Following Is The Si Unit Of Electric Current? (A) Ohm (B) Ampere (C) Volt (D) Faraday
(A) Ohm (B) Ampere (C) Volt (D) Faraday Answer: (B) Ampere Explore more such questions and answers at BYJU’S.
What Is The Rate Of Flow Of Electric Charges Called? (A) Electric Potential (B) Electric Conductance (C) Electric Current (D) None Of These
(A) Electric Potential (B) Electric Conductance (C) Electric Current (D) None Of These Answer: (C) Electric Current Explore more such... View Article
Which Is The Best Conductor Of Electricity?
Silver is the best conductor of electricity. Explore more such questions and answers at BYJU’S. Also Check: Electrical Conductors Conductors... View Article
How Many Types Of Reflection Are There? Name Them? Give Difference
There are two types of reflection: Regular Reflection Irregular Reflection Regular reflection Irregular reflection It occurs at a plane surface... View Article
The SI Unit of Energy is
The SI unit of energy is Joule (J). The SI unit of energy is the same as the unit of... View Article
What is Equipotential Surface?
The equipotential surface is defined as a surface with same potential at all points on it. In other words, the... View Article
The Decimal Representation of a Irrational Number Is
The decimal representation of an irrational number is always a non-terminating and non-repeating number. For example, √3 is an irrational... View Article
Question: 6 + 4 ÷ 2 =?
Given: 6 + 4 ÷ 2 = ? According to BODMAS Rule, first, do division operation and proceed with addition... View Article
