An alternating sinusoidal current of frequency ω\omegaω =1000 s−1=1000 \mathrm{~s}^{-1}=1000 s−1 flows in the winding of a straight solenoid whose crosssectional radius is equal to R=6.0 cm.R=6.0 \mathrm{~cm} .R=6.0 cm. Find the ratio of peak values of electric and magnetic energies within the solenoid.