$CATEGORY: Science - Khan Academy/12.Electricity/12.Electricity--Circuit Diagram and Ohms Law

//Multiple Choice

Which of the following defines Ohm's Law? {
    ~V\=IR
    ~R\=V/I
    ~I\=V/R
    =All of the above
}

What is the SI unit of electric current? {
    ~Volt
    ~Ohm
    =Ampere
    ~Coulomb
}

If the current in a circuit is 5 A and the resistance is 2 Ω, what is the voltage across the resistor? {
    ~5 V
    =10 V
    ~1 V
    ~2.5 V
}

The SI unit of electric resistance is the {
    =ohm
    ~ampere
    ~volt
    ~newton
}

According to Ohm's law, current is directly proportional to {
    ~charge
    ~resistance
    ~temperature
    =voltage
}

//True or False

Ohm's Law is valid for all conductors at any temperature. {F}

Resistance of a conductor depends on its length, cross-sectional area, and temperature. {T}

//Fill in the blanks



//Numericals



//Match the following

Match the following items from Column A with their correct corresponding options from Column B\:
{
=Ohm's Law -> V\=IR
=Resistance -> ohm
=Current -> ampere
=Voltage -> volt
}


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