PHY1503 Assignment 1 solutions 2026
UNISA
FULLY WORD COMPLETED SOLUTIONS
Due: Tuesday, 21 April 2026, 11:00 PM
ALL QUESTIONS ARE ANSWERED FULLY AND VERIFIED
, Question 1
1.1 completed correctly in table format:
Table 1.1: Fill in the blanks
Expression in terms of other SI
Quantity Unit Abbreviation
units
Length metre m Base unit
Mass kilogram kg Base unit
Time second s Base unit
Electric current ampere A Base unit
Temperature kelvin K Base unit
Amount of
mole mol Base unit
substance
Velocity metre per second m·s⁻¹ m·s⁻¹
metre per second
Acceleration m·s⁻² m·s⁻²
squared
Force newton N kg·m·s⁻²
Work, energy joule J N·m
Power watt W J·s⁻¹
Electric charge coulomb C A·s
Electric field
newton per coulomb N·C⁻¹ kg·m·s⁻³·A⁻¹
strength
Electric potential volt V J·C⁻¹
Resistance ohm Ω V·A⁻¹
Capacitance farad F C·V⁻¹
Inductance henry H V·s·A⁻¹
Magnetic field
tesla T N·s·C⁻¹·m⁻¹
strength
Magnetic flux weber Wb V·s
UNISA
FULLY WORD COMPLETED SOLUTIONS
Due: Tuesday, 21 April 2026, 11:00 PM
ALL QUESTIONS ARE ANSWERED FULLY AND VERIFIED
, Question 1
1.1 completed correctly in table format:
Table 1.1: Fill in the blanks
Expression in terms of other SI
Quantity Unit Abbreviation
units
Length metre m Base unit
Mass kilogram kg Base unit
Time second s Base unit
Electric current ampere A Base unit
Temperature kelvin K Base unit
Amount of
mole mol Base unit
substance
Velocity metre per second m·s⁻¹ m·s⁻¹
metre per second
Acceleration m·s⁻² m·s⁻²
squared
Force newton N kg·m·s⁻²
Work, energy joule J N·m
Power watt W J·s⁻¹
Electric charge coulomb C A·s
Electric field
newton per coulomb N·C⁻¹ kg·m·s⁻³·A⁻¹
strength
Electric potential volt V J·C⁻¹
Resistance ohm Ω V·A⁻¹
Capacitance farad F C·V⁻¹
Inductance henry H V·s·A⁻¹
Magnetic field
tesla T N·s·C⁻¹·m⁻¹
strength
Magnetic flux weber Wb V·s
